Question

When f(x) = 6x² + 6x + 3, evaluate f( – 5)​

Answer 1

Answer:

Step-by-step explanation:

f(x) = 6(-5)^2 + 6(-5) + 3

f(x)= 6(25) - 30 + 3

f(x)= 150 - 27

f(x)= 123

Answer 2

Answer:

f(-5) is 123

Step-by-step explanation:

$f(x) = 6 {x}^{2} + 6x + 3$

when x is -5, f(x) is f(-5) :

$f( - 5) = 6 {( - 5)}^{2} + 6( - 5) + 3 \\ = 150 - 30 + 3 \\ = 123$