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elena-s [515]
3 years ago
12

Please help easy stuff.......

Mathematics
2 answers:
romanna [79]3 years ago
8 0
<h2>Question 1:</h2>

T(-4) = -(-4) - 2

-(-4) - 2 = <em><u>2</u></em>

nataly862011 [7]3 years ago
3 0

To evaluate a function at a given input, you have to substitute every occurrence of the variable with that particular value.

So, for the first function, you have

T(x) = -x-2 \implies T(-4) = -(-4)-2 = 4-2 = 2

The name of the variable is obviously irrelelvant, so the same goes for the second function:

w(x) = 14-6x \implies w(-3) = 14-6\cdot(-3) = 14 + 18 = 32

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Step-by-step explanation:

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