Question

Q #3. Graph the equation

Answer 1

Make sure that the line passes through -13 when it hits the y axis also make sure the line is going upwards, it is hard to explain, can you post the other questions?

Answer 2

For this case we have the following function:
y = -13 + 3x
We note that the cut point with the y axis is:
(0, -13)
The slope is given by:
m = 3
The slope is greater than zero, therefore the graph grows as the values of x increase.
Answer:
See attached image