Question

Can someone help me with #4 please? :)

Answer 1

y =
`(3)/(4)` x + 9

Explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

here m =
`(3)/(4)`

• Parallel lines have equal slopes, hence

y =
`(3)/(4)` x + c ← is the partial equation

To find c substitute (- 8, 3) into the partial equation

3 = - 6 + c ⇒ c = 3 + 6 = 9

y =
`(3)/(4)` x + 9 ← equation of line