Question

Help with these two questions please

Answer 1

a) x = -4

b) x = 4

c) y = 4

d) y = -2

y = -3/4x + 1

Explanation:

Your horizontal lines are going to be written

y =

Your vertical lines are going to be written

x =

y = mx + b is the slope intercept form of a line.

The b is there the line crosses the x axis. It is crossing at 1, The slope is m. In this case, if you select a point on the line and go down 3 units and 4 units to the right, you will end up right back on the line again.