find the equation of the linear function represented by the table below in slope-intercept form. picture of table is below
Answers
Answer:
y = 3x+1
Step-by-step explanation:
Well, slope intercept form is y =mx+b, and to find the slope, you have to take two of the examples for y, and divide it by 2 examples of the x, like so:
7- (-5) / 2- (-2) which is 12/4 which is 3, so the slope is 3.
we now can make the first part of the equation:
y = 3x + b
Now we just need "b". To find b, just substitute the x and y values for two values shown on the chart, such as -2 and -5. (They have to be on the same row).
-5 = 3x-2 + b
you get:
-5 = -6+b
which is equal to:
b = 1
So, putting b back in the equation, you get:
y = 3x+1
Related Questions
American Airlines stock is currently $12.23 per share. How many shares could you buy
with $2000?
—————————
a-2000
b-200
c-163
d-164
Answers
Answer:
c
Step-by-step explanation:2000/12.23
Any help is appreciated.
Answers
Step-by-step explanation:
Hey there!
Now, let's look into figure.
angle ACB = 65° { Base angle of triangle ABC}
angle ACB + angle BAC + angle ABC = 180°
65° + 65° + angle ABC = 180°
angle ABC = 180°-130°
Therefore, angle 50°
angle EBD = 50° ( Vertically opposite angle)
Now;
angle EBD= angle DEB = 50° ( Base angle of triangle BDE )
angle BDE + angle DEB + angle EBD = 180° ( Sum of interior angle)
angle BDE = 180° -100°
Therefore, angle BDE = 80°.
Now, 80° + 14x + 2 = 180° { being linear pair}
14x = 180°-82°
14x = 98°
[tex]x = \frac{98}{14} [/tex]
X = 7°
Hope it helps......
The owner of a small deli is trying to decide whether to discontinue selling magazines. He suspects that only 10.7% of his customers buy a magazine and he thinks that he might be able to use the display space to sell something more profitable. Before making a final decision, he decides that for one day he will keep track of the number of customers that buy a magazine. Assuming his suspicion that 10.7% of his customers buy a magazine is correct, what is the probability that exactly 4 out of the first 13 customers buy a magazine
Answers
Answer:
0.0329 ≅ 0.03 to two decimal places
Step-by-step explanation:
The owner of a small deli is trying to decide whether to continue or discontinue selling magazines.
His suspicion that only 10.7% of his customers by a magazine (daily) is correct.
What is the probability that exactly 4 out of the first 13 customers (on this day) buy a magazine?
The probability is:
10.7% × 4/13 = 10.7/100 × 4/13 = 0.107 × 0.308 = 0.0329 ≅ 0.03 to two decimal places
what is the product of 4/9 and 1/11? 4/99 5/99 9/44 1/4
Answers
Answer:
4/99
Step-by-step explanation:
Multiply the numerator and den0ominater, then stack them
Answer:
4/99
Step-by-step explanation:
4/9 * 1/11
Multiply the numerators
4*1 = 4
Multiply the denominators
9*11 = 99
numerator over denominator
4/99
What is the change that occurs to the parent function f(x) = x2 given the function f(x) = (x - 3)2.
A.)Graph moves 3 units down.
B.)Graph moves 3 units up.
C.)Graph moves 3 units left.
D.)Graph moves 3 units right.
Answers
9514 1404 393
Answer:
D.) Graph moves 3 units right.
Step-by-step explanation:
Replacing x with x-h moves the graph h units to the right. Here, h=3, so the graph is moved 3 units to the right.
parent: f(x) = x^2
translated: f(x) = (x -3)^2
what is a thesis statement?
Answers
Answer:
A thesis statement is a claim
Step-by-step explanation:
The thesis statement is the sentence that states the main idea of a writing assignment and helps control the ideas within the paper. It is not merely a topic. It often reflects an opinion or judgment that a writer has made about a reading or personal experience. For instance: Tocqueville believed that the domestic role most women held in America was the role that gave them the most power, an idea that many would hotly dispute today.
5 (x+2) +2x URGENT ANSWER FAST PLEASE!!
Answers
5x + 10 + 2x
7x + 10
Answer:
7x+10
Step-by-step explanation:
use distributive property on 5(x+2)
your expression is now 5x+10+2x
Combine like terms so now your answer is 7x+10
Hope this helps
PLZ HELP I WILL MARK BRAINLEST!
Answers
Answer:
5
Step-by-step explanation:
80 is at the top and 40 takes half of the bottom so the other half is 40.
15/120 = 0.125 so...
40x0.125 will be your answer.
You get 5.
Characterize the slope of the line in the graph.
Answers
Answer:
The answer is, C. Zero because it is neither positive or negative
Answer:
Zero Hope this helps!
Chris Butcher earns $21,423 per year. His
personal exemptions include himself, his
wife, and their son. The state tax rate in
his state is 4.5 percent of taxable income.
What amount is withheld yearly for state
income tax?
Answers
Answer:
Step-by-step explanation:
Four more than a number is negative twenty..
Answers
Answer:
The number is negative 16
Step-by-step explanation:
if it is trying to find the number
Which number is the greatest? Which is the least
NEVER MIND DON'T DO THIS
BUT I DO NEED POINTS SO COMMENT
Answers
Answer:
Huh?
Step-by-step explanation:
The ratio of the number of Andy's seashells to the number of seashells Ben has is 4:9. Andy has 100 seashells. How many does Ben have?
Answers
Answer:
Ben has 225
Step-by-step explanation:
100 ÷ 4 = 25
25 × 9 = 225
yes or no i make first answer brailiest
Answers
Answer: yes
Step-by-step explanation:
Solve the system and explain what the answer means Y-5=3x, -2Y+6x=4
Answers
Answer:
NO SOLUTION
Step-by-step explanation:
solve for y in : y-5=3x which is then y=3x+5
then substitute y=3x+5 into -2y+6x=4 which is then -10=4
and then lastly since -10=4, it is not true, this is an inconsistency system,
SO NO SOLUTION
Trevor surveyed attendees at a comic book convention about the distance they lives from the convention center in the top of ticket they purchased for the event the data he gathered is shown in a two-way table below how many people did Trevor survey
Answers
Answer:137
Im not completely sure though!
Step-by-step explanation:
Answer:
its 137 im 100% sure of it
Step-by-step explanation:
A map of Utah is shown. Which area is closest to the area of Utah? Group of answer choices 1,240 square miles 87,150 square miles 94,500 square miles 119,000 square miles
Answers
Answer:
87150
Step-by-step explanation:
84,899 is the exact square miles, but 87,150 is closest
2
What are the coordinates of the image?
Rx-axis (1, 6)
Answers
Answer:
over one to the right, up six
The reflection of the point (1,6) across the x-axis is (1,-6).
What is coordinate geometry?A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.
A figure's mirror image in the axis or plane of reflection is its image by reflection.
Given that the coordinate is (1,6). The reflection of the coordinates across the x-axis will be,
R(x₁ , y₁) ⇒ R(x₁,-y₁)
R(1,6) ⇒ R( 1,-6)
To know more about coordinate geometry follow
https://brainly.com/question/26642069
#SPJ5
A sports arena is in the shape of a rectangle. The arena has a length of (x − 3) feet and a width of (2x + 4) feet. Which of the following represents the area of the arena?
Answers
Answer:
2x² - 2x - 12
(x-3)(2x + 4)
expand brackets:
2x² + 4x - 6x - 12
then simplify:
2x² - 2x - 12
hope this helps
brainliest please?
x
Answer:
2x² - 2x - 12 Step-by-step explanation:
Davion’s crew can hang 12 sheets of drywall in 15 minutes. At this rate, how many sheets can they hang in 1 hour? (15 minutes # 1/4 hour
Answers
Answer:
48 sheets
Step-by-step explanation:
15*4=60m=1hr
So 12*4=48 sheets in an hour
2. Find the length of segment JK with endpoints J(4,8) and K(-1,-2). Leave answer as a
radical. Simplify if necessary.
Answers
Answer:
Distance of JK = 15 unit
Step-by-step explanation:
Given:
J(4,8)
K(-1,-2)
Find:
Distance of JK
Computation:
Distance = √(x₂-x₁)² + (y₂-y₁)²
Distance of JK = √(-1-4)² + (-2-8)²
Distance of JK = √25 + 100
Distance of JK = √125
Distance of JK = 15 unit
Oranges were on sale for $0.45 per pound. Leo bought 12.6 pounds. Which expression shows how to determine the total cost of the oranges?
12.6 times 0.45
12.6 minus 0.45
12.6 + 0.45
12.6 divided by 0.45
Answers
Answer:
12.6 times 0.45
price: .45
quantity: 12.6
cost = price x quantity
Answer:
12.6 x 0.45
Since you know how much Is each pound and you want to buy 12.6 pounds. all you have to do is multiply them both.
Pls help i need it now ill give brainliest if right (:
Answers
-7 [tex]\frac{9}{16}[/tex]
-2 3/4 = -2.75
-2.75^2 = -7.5625
-7.5625 = -7 [tex]\frac{9}{16}[/tex]
A farmer watered 3/7 of a field. What percentage is equivalent to the fraction of the field the farmer watered?
Answers
Answer:510
Step-by-step explanation:
Answer:
510
Step-by-step explanation:
-Зу = 7x - 21
Use intercepts to graph the line described by each equation
Answers
Answer: to get the equation needed to graph the equation, divide tach term by -3 to isolate y. The slope-intercept equation becomes
y = -7x/3 + 7
Step-by-step explanation:
Use the y-intercept to plot 7 on the y axis then plot a point down 7 and 3 to the right (3,0) and draw the line through those points.
8 loads of stone weigh 2/5 ton. Find the weight of 1 load of stone.
Answers
Answer:
100 pounds
Step-by-step explanation:
2/5 ton equals 800 pounds
800 divided by 8 equals 100 pounds
What is 18 plus the quotient of 36 and 9?
Answers
36 divided by 9 is 4
4 plus 18 is 22
What is a counterexample? "If a number is an integer, then it is either positive or negative."
Answers
Answer:
POSITIVE THANK ME LATER
Step-by-step explanation:
state the domain of the relation ? ( there is more than one?) select all that apply
Answers
Answer:
I think it's {3, 6, 12, 18}
Step-by-step explanation:
Domain: all x-values that are to be used (independent values).
<2 and <3 are ____ angles
complementary
vertical
congruent
supplementary
Answers
Answer:
I think it's supplementary
Answer:
supplementary
Step-by-step explanation:
∠2 and ∠3 are supplementary angles
this means ∠2 and ∠3 are equal to 180
