Which
expression is equivalent to 9q^2 - 2/3 (3q - 7) + 5q^2?

14q^2−2q+14/3

Step-by-step explanation:

9q^2 - 2/3 (3q - 7) + 5q^2

Use the distributive property to multiply -2/3 by 3q−7.

9q^2 - 2q + 14/3 + 5q^2

Combine 9q^2 and 5q^2 to get 14q^2

14q^2−2q+14/3

1

Step-by-step explanation:

f(x) = x^2 - 8x - 4

The leading coefficient is the constant in front of the highest power of x

In this case the value is 1