Question

the quadratic function f(x) crosses the x axis at -3 and 1 what are the solutions of f(x)=0

Answer 1

why are the y values when we cross the x axis?

Answer 2

what are*

Answer 3

@JackieFellows ?

Answer 4

i dont know that is all the equation gave me

Answer 5

the y values are the same no matter what equation when we cross the x axis

Answer 6

think about a point on the x axis, what is its y value?

Answer 7

the answers are -3, -1 -3,1 -1,3 and1,3

Answer 8

are you sure?

Answer 9

the answer is the question 1, -3

Answer 10

when we cross the x axis f(x) = y = 0