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Svet_ta [14]
2 years ago
8

F(5)-f(3) = x^2+7x-22

Mathematics
1 answer:
My name is Ann [436]2 years ago
4 0

Answer:

your answer is going to be -158

Step-by-step explanation:

(5)-(3)^2+7×-22=-158

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Write an equation in slope-intercept form for this line.
iVinArrow [24]

Answer: y = 5/2x + 6

Step-by-step explanation:

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y - (-9) = 5/2(x- (-6))

y + 9 = 5/2(x+ 6)

y +9 = 5/2x + 15

y = 5/2x + 15 - 9

y = 5/2x +6

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Find the inverse of the following function​
KatRina [158]

f-¹(x)=\frac{2-7x}{x+2}

Answer:

Solution given:

f(x)=\frac{-2x+2}{x+7}

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y=\frac{-2x+2}{x+7}

Interchanging role of x and y

x=\frac{-2y+2}{y+7}

doing crisscrossed multiplication

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now solve it:

xy+7x=-2y+2

keep like terms in one side

xy+2y=2-7x

take common

y(x+2)=2-7x

make a value of y

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So,

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Jina made $154 for 11 hours of work. at the same rate, how much would she make for 17 hours of work?
Lynna [10]
14$ per hour
238$ for 17 hours
6 0
3 years ago
PLEASE HELP ASAP!!!!!!!!!!!!!!
lianna [129]

Answer:

n^{25}

Step-by-step explanation:

Hi!

So, a radical is basically a fractional power.

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So for cube root, the 1/2 changes to a 1/3.

This can then be rewritten as n^\frac{75}{3}

or n^{25}

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3 years ago
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