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Norma-Jean [14]
3 years ago
8

If f(x) = 7x − 1, what does f(12) represent?

Mathematics
1 answer:
olga2289 [7]3 years ago
8 0
I think it is D, too. Did you submit the test yet?
You might be interested in
Help pls
dusya [7]
Anything Multiplied by 0 will be 0
4 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%20%20log_%7B2%7D%28x%29%20%20%3D%20%20-%204" id="TexFormula1" title=" log_{2}(x) = - 4" al
JulsSmile [24]

Answer: x = 1/16

Step-by-step explanation:

Since the inverse of a Logarithm is an exponential function, we know that the final solution has to involve an exponential function somewhere in it.

1. log B(2) {x} = -4  || given

2. x = 2 ^ -4  || Logarithm rule that allows you to move the base of the logarithm to the base of the exponent on the other side. For example, if you had log B(5) {x} = 3, the base of 5 would move over to the other side and it would be raised to 3; x = 5^3.

3. x = (1) / (2^4) || Simplify. Use the negative exponent rule. This rule always leaves a numerator of 1, and a denominator of your exponent. In this case, it will be 2 ^ -4, so you will do 2^4 which is 16 and you will put that over 1. Resulting in your final answer of x = 1/16

3 0
2 years ago
For any number n&gt;1, is
masya89 [10]

A because the > symbol means greater so if n is on the open side that means its greater

8 0
2 years ago
3.14 and
stepladder [879]

Answer:

471ft^3

Step-by-step explanation:

5^2 x 6 x 3.14

25 x 6 = 150

150 x 3.14 = 471

5 0
3 years ago
The first AMC 8 was given in 1985 and it has been given annually since that time. Samantha turned 12 years old the year that she
Lorico [155]
I would start like this: which year was the seventh AMC 8??

the first was in 1985
The second: 1986
3: 1987
4: 1988
5: 1989
6: 1990
7: 1991

so seventh AMC 8 took place in 1991.
she was then 12, so we can subtract this age from 1991:

1991-12=1979

so she was born in 1979!




5 0
3 years ago
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