Question

What is the equation of a line with gradient 4 that passes through (3,5)?

Give your answer in the form y=mx+c where m and c are intergers or fractions in their simplest form

Answer 1

Step-by-step explanation:

y=mx+c

y = y coordinate

x = x coordinate

m = gradient

c = intercept at y

y = 4x + c (then substitute the given point into this)
(3,5) x = 3 , y = 5

5 = (4x3)+ c
c = 5 - 12

c = -7

y = 4x -7