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xz_007 [3.2K]
3 years ago
12

F(x) = x^2 -7x +14, g(x) = 4x -9 Find (g ° f)(x)

Mathematics
1 answer:
adelina 88 [10]3 years ago
5 0

Answer:

Set up the composite result function.

g(F(x)) Evaluate g(x2−7x+14)

by substituting in the value of F into g.

g(x2−7x+14)=4(x2−7x+14)−9

Simplify each term.

g(x2−7x+14)=4x2−28x+56−9

Subtract 9 from 56.

g(x2−7x+14)=4x2−28x+47

Step-by-step explanation:

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Help me PLEASE NO LINKSSSSSSS
Stella [2.4K]

Answer:

D

Step-by-step explanation:

The perimeter of answer A is 6+6+8+8 which is 12+16=28

The perimeter of answer B is 7+7+7+7 which is 28

The perimeter of answer C is 7+7+6+6 which is 14+12=26

The perimeter of answer D is 9+9+6+6 which is 18+12 which is 30

5 0
3 years ago
If i had 475 connolies and got left with 24 and i sold them for 2.50 how much money did i make.​
Sidana [21]
1127.50 money

475-24=451
451 times 2.5
5 0
2 years ago
How much money should be invested in an account that earns 8% interest compounded quarterly to yield $10,000 in 4 years? (Round
sweet [91]

Answer:

757,576cents

Step-by-step explanation:

Given

Amount = $10000

Time = 4years

Rate = 8%

n = 1/4 year (compounded quarterly

Using the formula to get the principal

A = P(1+r/n)^nt

10000 = P(1+0.08/0.25)^4(1/4)

10000 = P(1+0.32)

10000= 1.32P

P = 10000/1.32

P = 7575.76

Hence he suppose to invest $7575.76 which is equivalent to 7575.76×100 cents i.e 757,576cents

4 0
2 years ago
What’s another way to write the equation (40x4)-(32x4)=32
zysi [14]

Answer:

160-128=32

Step-by-step explanation:

distribute what is in the parentheses

7 0
2 years ago
What's 17⁄12 as a mixed number? <br><br> A. 1 5⁄12<br> B. 1 12⁄7<br> C. 1 7⁄12<br> D. 7 1⁄2
Tju [1.3M]

Answer:

A

Step-by-step explanation:

17 / 12

(12 + 5) / 12

12/12 + 5/12

1 5/12

8 0
3 years ago
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