Answer:
4. The slope is -3/2 and the x intercept it (1,0)
5. see graph
Step-by-step explanation:
4. We have 2 points ( 1,0) and (3,-3)
We can find the slope
m=(y2-y1)/(x2-x1)
m = (-3-0)/(3-1)
= (-3)/2
m = -3/2
We are looking for the x intercept or where it crosses the x axis (y=0)
It crosses at (1,0)
5. y = 5/2 x - 4
This is in the form y = mx + b where m is the slope and b is the y intercept
The y intercept is -4. So put a dot there. The slope is 5/2. It is positive so we go up 5 from the dot and to the right 2. Put a dot. Then go up 5 and to the right 2 and put a dot. Then draw the line
