7 to what power is 49? 49 is 7 squared so the answer is: 2
Answer:
A) is a function
B) f(x) is greater
C) x = 12
Step-by-step explanation:
A) Yes, the relation is a function.
A function has a unique input value for each output value. There are no repeated x-values, so this relation is a function.
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B) The table says y=6 for x=6.
f(6) = 2(6)+16 = 28
f(x) has a greater value for x=6.
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C) Substituting the given information, we have ...
40 = 2x +16
24 = 2x
12 = x
The value of x is 12 when f(x) is 40.
To simplify begin by distributing the multiplication outside the parenthesis:
Answer:
The correct answer is B. The rate of change is about 3 feet per minute
I hope this helped!
Answer:
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Step-by-step explanation:
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