What is the inverse of the function f(x) = 1/4x - 12?

Answers

Answer 1

Answer: Hello,

y=1/4 x-12
x=1/4 y -12 (exchange x and y)
1/4y=x+12
y=4(x+12) solve for y
y=4x+48

Answer 2

Answer: It is addition inverse means opposite

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Which input value produces the same output value for the two functions on the graph?A.) x = -3
B.) x = -2
C.) x = -1
D.) x = 3

Answers

For the question "Which input value produces the same output value for the two functions on the graph?" The solution of a system of equations is the point at which both the input value and the output value of the equations have the same value. Graphically, it is the point of intersection of the graphs representing the equations. Here the point of intersection of the line representing the graph is point (-2, 1) with an x-value of -2 and a y-value of 1. The input value of a function is the x-value of the function. Therefore, the input value that produces the same output value for the two functions on the graph is -2.

Answer:

The right answer is x= -2

To increase an amount by 17.5% what single multiplier would you use?

Answers

You would multiply that number by 1.175

Remember that 17.5%=17.5/100=0.175

I this case, there is a whole number that is increasing by 17.5% so we add a whole to the 17.5%

100%+17.5%=117.5% or 1.175

So if 'x' was the number, the expression would look like:

1.175x

Adding

say 100 +17.5%

117.5 would be the answer

Please help me with this question please help

Answers

It is 4.6 and you just round it to 5 and that’s it

The slope of a direct variation function is -4. What is the equation of the function? y = 4 x
y = - 1/4 x
y = -4 x
y = x - 4

Answers

Answer:

y = -4 x

Step-by-step explanation:

the answer is y = x - 4

Write <,>or =, in the square.1.) 13/20□ 65%

Answers

the answer your looking for is <

As a decimal 13/20 = 0.65
As a decimal 65% = 0.65

13/20 = 65%

Katie ordered candles that cost $3 each from a website. She was charged a flat shipping fee of $6 and no sales tax. If she spent a total of $54, which equation can be used to find c, the number of candles she ordered?A. 3c = 54

B. 6c = 54

C. 3c + 6 = 54

D. 3c – 6 = 54

Answers

Answer:

Equation can be used to find the number of candles (c) Katie ordered is 54 = 3c + 6 .

Option (C) is correct .

Step-by-step explanation:

As given

Katie ordered candles that cost $3 each from a website.

She was charged a flat shipping fee of $6 and no sales tax.

If she spent a total of $54,

c represented the number of candles .

Equation becomes

Total cost = Cost per candle + Flat shipping fee

54 = 3 × c + 6

54 = 3c + 6

Equation can be used to find the number of candles (c) Katie ordered is 54 = 3c + 6 .

Option (C) is correct .

Answer:

C:3c + 6 = 54

Step-by-step explanation:

took the test

;)

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