Answer:
The answer is D: -y^4
Step-by-step explanation:
(-1/y^-4) = -1(y^4)/1 = -y^4
g(x) = 4x + 2
Step-by-step explanation:
f(x) = x + 2
f(4x) = 4x + 2
Answer:
6
Step-by-step explanation:
5x^2-4x+1 + -3x^2+x-3= 2x^2-3x-2
B 16 miles an hour
Hope this helps
