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weeeeeb [17]
3 years ago
14

What is the inverse of the function f(x) = 4x + 8?

Mathematics
1 answer:
WITCHER [35]3 years ago
7 0

f(x)=4x+8\\y=4x+8\\x=4y+8\\\\

Proceed the inverse. Swap the x and y.

x-8=4y\\\frac{x}{4}-\frac{8}{4}=y\\y=h(x)\\h(x)=\frac{x}{4}-2\\h(x)=\frac{1}{4}x-2

So the answer is first one.

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John has 6 pairs of pants and 3 shirts. How many possible outfits consisting of one shirt and
kogti [31]

Answer:

4*5*7=140 ways

Step-by-step explanation:

First he has to decide on a pair of pants and he has 4 different choices.

For each of those choices he has a choice of 7 different shirts, so that gives him 4 times 7 = 28 different pant/shirt combinations. (I hope none of the pants are striped and none of the shirts have polka-dots).

For each those 28 possibilities, he has 5 different ties he could select, so altogether he has 28 times 5 = 140 different outfits, and some of them may be acceptable to wear in public.

It is simply , 4*5*7=140 ways.

3 0
3 years ago
a function f(x) is described by the ordered pair (x,y). if given the function is translated 2 units to the right and then reflec
OleMash [197]
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Reflecting across the x-axis negates the y-coordinate.
3 0
3 years ago
Parallelograms ABCD and EFGH are similar figures because angles A, B, C, and D are congruent to angles E, F, G, and H, respectiv
Ganezh [65]
If I’m reading this correctly, the correct answer would be 11, because AB is congruent to EF, and they gave you AB
8 0
3 years ago
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Solve the division equation using the number line.
Pachacha [2.7K]

Answer:

Step-by-step explanation:

I belive that it would be 1/6

6 0
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What is the IQR one, two ,three of u these<br> following numbers 50,70,120,130,145,70,55,45
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50, 70, 120, 130, 145, 70, 55, 45

Put these numbers in order from least to greatest.

45, 50, 55, 70, 70, 120, 130, 145

Q₁=52.5

Median=70

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~Hope I helped!~

7 0
4 years ago
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