3 years ago

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

Mathematics

2 answers:

Aleonysh [2.5K]3 years ago

4 0

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

Vladimir79 [104]3 years ago

3 0

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) :

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

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

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