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stira [4]
3 years ago
12

Given f(x)=-x+7 and g(x)=f(x+4) write a function for function g

Mathematics
1 answer:
finlep [7]3 years ago
6 0

\begin{array}{llrlll}f(x) = -x +7&~\hspace{10em} &f\left( \boxed{x+4} \right) &=& \boxed{-x+4}+7\\\\&&g(x) &=& -x+11\end{array}

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F(x)=2xsquared2+3 and g(x)=xsquared2-7, find(f-g)(x)
Setler [38]

Answer:

f(x) = 2x² + 3

g(x) = x² - 7

( f - g)(x) = 2x² - x² +3 --7

= x² + 3 + 10

= x² + 10

Hope this helps.

3 0
3 years ago
Help me to find the distance across the George ,d
Vadim26 [7]
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5 0
3 years ago
Nine is 4 percent of what number
Katarina [22]

Answer:

225

Step-by-step explanation:

We can model this question with:

9 = 0.04x

x represents "what number."

0.04x = 9.

Divide 0.04 from both sides

0.04x ÷ 0.04 = 9 ÷ 0.04

9 ÷ 0.04 = 225.

Therefore, 9 is 4% of 225.

5 0
3 years ago
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nevsk [136]

Answer:

5x+17

Step-by-step explanation:

2(x+7) + 3(x+1)

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7 0
3 years ago
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Factor completely 3x3 − 6x2 − 24x. 3x(x − 4)(x + 2) 3x(x + 4)(x − 2) 3x(x − 3)(x − 2) 3x(x + 3)(x − 2)
inysia [295]

Answer:

3x(x - 4)(x + 2)

Step-by-step explanation:

Given

3x³ - 6x² - 24x ← factor out common factor of 3x from each term

= 3x(x² - 2x - 8) ← factor the quadratic

Consider the factors of the constant term (- 8) which sum to give the coefficient of the x- term.

The factors are - 4 and + 2, since

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3x³ - 6x² - 24x = 3x(x - 4)(x + 2)

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3 years ago
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