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Alina [70]
3 years ago
13

1. Given f(x) = 3x -4 and g(x)=-2x + 7. evaluate: f(f(3))

Mathematics
2 answers:
Greeley [361]3 years ago
6 0

Answer:

11

Step-by-step explanation:

F(3)=3*3-4=5

f(5)=5*3-4=11

hichkok12 [17]3 years ago
5 0

Answer:

f(f(3))=11.....

hope it helps u

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katrin2010 [14]
Insert the symbol < or > to make the statement true.
a) >
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Replace each ? with the symbol = or ≠ to make the statement true.
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3 0
3 years ago
6*10^-2 is how many times as 2•10-8
andreev551 [17]

Answer:

200

Step-by-step explanation:

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8 0
3 years ago
Given the following functions f(x) and g(x), solve (f + g)(5) and select the correct answer below: f(x)=2x^2-10 g(x)=x+9
steposvetlana [31]

Answer:

\large\boxed{(f+g)(5)=54}

Step-by-step explanation:

f(x)=2x^2-10,\ g(x)=x+9\\\\(f+g)(x)=f(x)+g(x)\\\\\text{Substitute:}\\\\(f+g)(x)=(2x^2-10)+(x+9)=2x^2-10+x+9=2x^2+x+(-10+9)\\\\(f+g)(x)=2x^2+x-1\\\\(f+g)(x)(5)\to\text{put x = 5 to the equation of the function:}\\\\(f+g)(5)=2(5^2)+5-1=2(25)+5-1=50+5-1=54

8 0
3 years ago
A circle has a radius of 14 units. What is the area in square units of the circle in terms of π?
Snowcat [4.5K]
Area of circle = pi r²

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3 0
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What is the middle term of the product of (5a - 7)(2a - 1)?
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(5a-7) (2a-1) = -19a
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