Question

PLEASE HELP

What linear function equation can be represented by the set of ordered pairs?
{(−4, −6), (0, −3), (4, 0), (12, 6)}


Enter your answer in the box. f(x)=

Answer 1

y = 3/4 x - 3

Explanation:

slope = [y2 - y1]/[x2 - x1]

Points (0, −3), (4, 0).

slope= m = [0 - (-3)]/[4 - 0] = 3/4

Point-slope form

(y - y1) = m(x - x1), point (0, -3).

y- (-3) = 3/4 (x - 0)

y + 3 = 3/4 x

y = 3/4 x - 3, slope intercept form

We can see y- intercept, from the point (0, -3). When x=0, y = -3.

Answer 2

f (x) = ¾ x - 3

Explanation: