Question

Which of the following has a graph that is a straight line? (4 points)


Equation 4: y = 2x2 + 6
Equation 2: y = 5x – 4.5
Equation 3: y2 = x – 1
Equation 1: y = 4x3 + 6

Answer 1

@Vlery

Answer 2

@77777jeannie77777

Answer 3

@phi

Answer 4

@phi will help

Answer 5

thanks so much!

Answer 6

ur welcome :D

Answer 7

@phi

Answer 8

Equation 2: y = 5x – 4.5

Answer 9

@phi @phi @phi

Answer 10

thanks so much!

Answer 11

@angel12310

Answer 12

remember it's linear if there is only x without and power such as 2 or 3 or 4 on top of the x

Answer 13

also @77777jeannie77777 stop tagging people