3 years ago

Given the quadratic function f(x) = 2x + 5x-12, what is the value of f(-2)?

Mathematics

2 answers:

tino4ka555 [31]3 years ago

6 0

Answer:

-26

Step-by-step explanation:

first substitute -2 for x : 2(-2)+5(-2)-12

-4+-10-12

-14-12

-26

-26 is your answer

pls mark me brainliest if this helps !

vodka [1.7K]3 years ago

3 0

Answer:

The anser is -26

Step-by-step explanation:

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Answer:

$408.25

Step-by-step explanation:

9.50 times 40=380

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3 years ago

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forsale [732]

Answer:

7.8(tan 67)

Step-by-step explanation:

7.8(tan 67)

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3 years ago

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allochka39001 [22]

$\bf \cfrac{zz}{4} + 5\geqslant 5.5\implies \stackrel{\textit{subtracting 5 from both sides}}{\cfrac{zz}{4}\geqslant 0.5}\implies \stackrel{\textit{multiplying both sides by 4}}{zz \geqslant 2}$

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4 years ago

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Angelina_Jolie [31]

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3 years ago

What is the standard form of function f?

Tomtit [17]

Answer:

A = 4; B = -1 ; C = -29

Step-by-step explanation:

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3 years ago