Question

Is the relationship shown by the data linear? If so model the data with an equation.
x = -4, 2, 5, 9
y = 9, -3, -9, -17

Answer 1

graph the points and see if the line is straight if it is, it is linear

Answer 2

First I need a formula of those points

Answer 3

Help anyone

Answer 4

mx+b is the slope formula

Answer 5

I know I am talking about I need the answer for the equation so I know if it's linear or not?

Answer 6

\[x1+y1=m(x2+y2)\] point slope formula

Answer 7

1's and 2's are supposed to be subscripts

Answer 8

if the slope does not have a power of something for example x^2, it is linear

Answer 9

y=-2x+1