I am in need of help !!

See below

Step-by-step explanation:

Hello! I see your teacher is a Harry Potter fan. Anyways,

1) The y-intercept is when you plug x as 0 or it's when the line crosses the y axis. The easiest way to find the y-intercept is to look at the graph and see where the graph starts off from the y axis.

We can see that the line starts off from (0,0) so the y-intercept is (0,0).

In this case, the y-intercept represents the initial income when you haven't start working yet.

2) The formula for slope is y2-y1/x2-x1. We can find any two points on the line to do this equation. Lets take (0,0) and (2,30).

Let's now plug in the y, 30 - 0

And then the x, 2 - 0

Together they are 30 - 0/ 2 - 0

Or 30/2 = 15.

The slope is 15

In this case, the slope represents the amount of income earned per hour/every hour.

Y intercept is 0, slope is 15

Step-by-step explanation:

Hi! This is 2023elliottsg I just now found your question, the y intercept is 0 because the line meets the y axis at (0,0)

the slope is 30/2 which simplifies to 15 because from point (4,60) it rises 30 and runs 2 over to point (6,90)

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!