Question

Which of the following points is on the graph of
the equation y = x^2 ?


A. (-2, 4)
B. (-5, 10)
C. (5, 10)
D. (4, 8)

Answer 1

what do you think ?

Answer 2

I have no clue

Answer 3

just doing trial error one by one in options.
let it is A (-2,4)
here x = -2 and y = 4
now distribute that point into y = x^2, get
4 = (-2)^2
4 = 4

so, it is right that the point (-2,4) is on the graph of y = x^2

Answer 4

got it ?