40 by 4 = 160
20 by 4 =80
160-80=80
The correct answer would be
D) y = 32x
This is the correct answer since a proportional relationship equation looks like this
y = mx
So, in order to find out the answer, you must find the option that looks similar to the equation example.
Once you find this option, compare them together to make sure that it is the right answer.
y = mx
y = 32x
Since the m stands for a number in the equation example, we can say that the correct answer is
D) y = 32x
Answer:
Answer is 1/2
I clearly didn't understand the question u said it should be 5/2 or 2/5 or in fractional form
Using the given information the equation of the line is y = -3/2x + 2
Now replace x with any number and solve for y. Do this twice to get to points to plot on the graph:
Using X = 0:
y = -3/2(0) + 2, y = 2
First point is (0,2)
Now X = 4:
y = -3/2(4) + 2 = -6 + 2 = -4
Second point = (4,-4)
See attached image with plotted line:
Answer:

Step-by-step explanation:
Given



--- inverse
Required

For two functions f(x) and g(x) where f(x) and g(x)are inverse;

So, by comparison:
