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tatuchka [14]
2 years ago
15

Find the inverse of the function f (x) = 0.25x + 12.

Mathematics
1 answer:
worty [1.4K]2 years ago
5 0

Answer:

g(x)=4x-48

Step-by-step explanation:

f(x)=0.25x + 12

substitute

f(x) with y

y=0.25x + 12

then replace x with y and y with x

x=0.25y + 12

swap equation

0.25y + 12 = x

0.25y = x - 12

divide both sides by 0.25

Y=4x-48

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Answer:

Slope = 4

Step-by-step explanation:

Use any two pairs from the table of values, say (0, 3) and (2, 11).

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Slope = \frac{11 - 3}{2 - 0}

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3 0
2 years ago
PRE-FINAL REVIEW
densk [106]

The equation that can be used to represent total tickets sales is 2170 = 5s + 2f + 10a

<h3>Equation</h3>

let

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Expression for number of students tickets sold;

s = f + 15

Expression for number of faculty tickets sold;

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Expression for number of alumni tickets sold;

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5 0
1 year ago
What % of 800,000 = 560,000​
Ne4ueva [31]

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6 0
2 years ago
Solve the triangles for X: include the steps if you can
MAXImum [283]

Answer:

10) x=9

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Step-by-step explanation:

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Answer:

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