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TiliK225 [7]
3 years ago
10

Given f(x) = x + 9 and g(x) = x2 find (gºf)(x).

Mathematics
1 answer:
marissa [1.9K]3 years ago
8 0

Answer:

g(f(x)) = (x + 9)^2 or x^2 + 18x + 81

Step-by-step explanation:

(gºf)(x) is the "c .... " of two functions f(x) and g(x):  f(x) is the input to g(x).

We start with g(x):  g(x) = x^2.  We replace the first x with f(x) and the second x with x + 9:

g(f(x)) = (x + 9)^2 or x^2 + 18x + 81

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The answer is B.

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4 years ago
The isotope cobalt-60 has a nuclear mass of 59.933820 u
Lesechka [4]
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3 0
3 years ago
What angle corresponds with angle A?
jolli1 [7]
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8 0
3 years ago
Zahin has 4/6
LenKa [72]

Answer:

2/15 or 0.13

Step-by-step explanation:

first you multiply 2/3 and 1/5 which gets you 2/15

7 0
3 years ago
Read 2 more answers
Look at the data set below:
Elenna [48]
Median: Sort from least to greatest and find the # in the middle.
Sort: 54, 58, 58, 60, 62. 
Number in the middle: 58, so the median is 58.
Mode: 58, because it appears most. 
Range: Subtracting bigger number from smaller number.
Finding it: 62-54 = 8
If you want to find the mean, then here:
Mean: Solving average (adding all #s together and dividing by how many numbers are there) <span>58 + 54 + 62 + 58 + 60 = 292.
</span>Divide by 5 = 58.4
Hope that helps you. Good luck with it.
Follow if you want.
6 0
3 years ago
Read 2 more answers
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