The answer is A because if you graph 2x from the origin you will get the blue line perfectly whereas y=-4x plotted will come up with your red line and walla. :)
Answer:
x = 11
distributive law
additive law
multiplication property
Step-by-step explanation:
Given in the question an equation
4(x-7) = 2x-6
Distributive law
a(b+c) = ab +ac
4x - 4(7) = 2x - 6
4x -28 = 2x - 6
Use the addition property of equality to reduce the 2x on the right.
4x - 2x - 28 = 2x - 2x -6
4x -2x -28 = -6
Use the addition property of equality to reduce -28 to zero on the left.
4x - 2x- 28 + 28 = -6 + 28
2x = 22
Use the multiplication property of equality to reduce 2x to just x
2x2 = 22/22
x = 22/2
x = 11
Each stone was 2.57 meters long.
You do 7.71/3 to get your answer.
Let

we know that
The y-intercept is the y-coordinate of the point when the value of x is equal to zero
so
the y-coordinate of the point A is the y-intercept

<u>The answer part a) is</u>
The value of y-intercept is 
<u>Part b)</u> Find the slope m
we know that
the value of the slope is equal to

Substitute the values


therefore
<u>the answer Part b) is</u>
The value of the slope is equal to 
<u>The general answer is</u>
The slope is 
The value of y-intercept is 
The cost will be 9 for 1 pencial