Answer:
B im pretty sure
Step-by-step explanation:
Answer:
18x² + 5
Step-by-step explanation:
To evaluate f(g(x)), substitute x = g(x) into f(x)
f(g(x))
= f(6x²)
= 3(6x²) + 5
= 18x² + 5
Answer:
772.2
Step-by-step explanation:
Using the method of cross- product
•
=
⇒ ad = bc, thus
85.8 × 9 = 11 × 70.2 = 772.2