Question

Write the equation of each line. State its slope and y-intercept, if they exist.

Answer 1

4. a) y=1x+2

b) y=0x

c) y=0x

d) y=1x+0

Explanation:

The formula for slope intercept form is y=mx+b and the formula for slope is rise/run.

b= y intercept and m=slope.

4.b and 4.c do not cross the y intercept.