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Nookie1986 [14]
3 years ago
6

Evaluate f(-7). f(x)=3x^2 a) -441 b) -147 c) 78 d) 147

Mathematics
1 answer:
vlabodo [156]3 years ago
7 0

Answer:

a

Step-by-step explanation:

replace x with -7

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Answer:

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Step-by-step explanation:

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If f(x) =5x-6 what is the inverse of f(x)
Akimi4 [234]

Replace f(x) with y:

y = 5x-6

Swith the variables:

x = 5y -6

Now solve for y:

add 6 to each side:

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y = (x+6)/5

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f^-1(x) = (x+6)/5

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3 years ago
In the triangle below, x= degree. Round to the nearest tenth
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Need help ! explain how you got the answer too pls:)
Likurg_2 [28]

Answer:

the answer is D

Step-by-step

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7 0
3 years ago
Laura has 24 stamps from each of 6 different countries. She can fit 4 stamps on each display sheets of an album. How many displa
Ket [755]
B. 36
To find the number of sheets that Laura is going to fill with her stamps, we first have to find the total number of stamps.
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to see how many sheets she will fill we will DIVIDE the total number of stamps by 4 because that is the number she can fit onto One display sheet.
144 ÷ 4 = 36
36 sheets will be used to put four stamps each from a total of 144 stamps.
3 0
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