Question

Algebra Help :)

9. Use the graph of f(x) to find the solutions to equation f(x) = 0.
A) two solutions: x = -4, 7
B) two solutions: x = 4, -7
C) one solution: x = 28
D) no solutions

11. Solve the equation using square roots.
3x^2 - 48 = 0
A) x = 16, -16
B) x = 8, -8
C) x = 4, -4
D) no solutions

Answer 1

@cookienano

Answer 2

11. C :)

Answer 3

9 is d 11 is c

Answer 4

And 9 is D

Answer 5

Thanks! :)

Answer 6

Np

Answer 7

Any other questions?

Answer 8

1.) D, I believe.
2.) C because we get 3x^2 = 48 then we get x^2 = 16 then we get x= + or - 4