Question

What is (f + g)(x)?
f(x) = -3x^2
g(x) = -5x + 4

Answer 1

x=4 and y= 2/3

Explanation:

g(x)= -5x+4

g(0)= -5(0)+4

=4

(0,4)

then you find x

1(x)= -5x+4

x= -5x+4

x+5x = 4

6x ÷ 6 =4÷6

x = 2/3 or ⅔