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kykrilka [37]
3 years ago
7

Given f(x)=x-7 and h(x)=2x+3 what is the rule for h(f(x))

Mathematics
1 answer:
Paul [167]3 years ago
6 0

Answer:

h(f(x)) = 2x - 11

Step-by-step explanation:

To evaluate h(f(x)) substitute x = f(x) into h(x)

h(x - 7)

= 2(x - 7) + 3

= 2x - 14 + 3

= 2x - 11

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if a rug was 5 times as long as thia record sheet, how long would it be? measure the length of this record sheet in centimeters.
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<u>Answer: </u>

If a rug was 5 times as long as this record sheet. The length of this record sheet in centimeters is 100x centimeter

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