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3 years ago

Which part of the algebraic expression 7a - 4 is the constant?

Mathematics

2 answers:

alexira [117]3 years ago

5 0

The answer is 3. 4 because 4 doesn’t have a variable :)

____ [38]3 years ago

3 0

Answer:

Step-by-step explanation:

The answer is 3. 4 because 4 doesn’t have a variable

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For the function ƒ, c is a constant and ƒ(3) = 12. What is the value of f(−3) ? ƒ(x) = cx2 + 30 A) −12 B) −2 C) 0 D) 12

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Answer:

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Step-by-step explanation:

We have been given a function $f(x)=cx^{2}+30$ , where c is a constant and f(3)= 12.

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$f(-3)=-2(-3)^{2}+30$

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