Question

Write an equation in slope-intercept form to represent the

table.
x: 0, 1.5, 4, 6.5, 7
y: 6.4, 4.6, 1.6, -1.4, -2

Answer 1

y=1.2x-6.4

Explanation:

get slope

y2-y1/x2-x1

6.4 - 4.6/0-(-1.5)

1.8/1.5=1.2

get formula

y-y1=m(x-x1)

y-4.6=1.2(x-1.5)

y-4.6=1.2x-1.8

y-4.6=1.2x-1.8

y=1.2x-6.4