Question

Need Help!!!

1.) If f(x)= -4/3 + 5 and g(x)= x^2 - 3x - 5, find....

a.) g(-2)
b.) x when f(x) = -9

Answer 1

a) put -2 instead of x in g(x)
=> g(-2)=(-2)^2-3(-2)-5=....
b)f(x)=-9=>-9=(-4/3)x+5 solve for x

Answer 2

a.) ok so it's 5

Answer 3

yes

Answer 4

b.) I'm mostly confused on this one. And thanks for the help. I appreciate it!