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VikaD [51]
3 years ago
8

Given the parent function f(x) = 2x, which graph shows f(x) − 1?

Mathematics
1 answer:
Mariana [72]3 years ago
7 0

Step-by-step explanation:

If f(x)=2x, then f(x)-1=2x-1

This means that the graph of f(x)-1  is simply the graph of f(x) shifted by 1 to the right.

The graph of f(x)-1 is attached.

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Anyone know the answer I’m lost…
Artist 52 [7]

Answer:

#1: -1

#2: 1

Step-by-step explanation:

Anything raised to  the 0 power is 1, but in question 1 the negative is outside the parenthesis, so it makes it -1.

5 0
2 years ago
Caleb is making lemonade and cookies for the school bake sale. He has 10 cups of
Goryan [66]

Answer:

He can make only one batch of cookies.

Step-by-step explanation:

Just by mental math you can say he can make maximum one batch of cookies.

Total sugar = 10 cups

sugar used for lemonade = 2 cups

leftover sugar = 8 cups

For 1 batch of cookie sugar needed = 11/2

which means 5 and 1/2 cups

And he's just left with 8 cups of sugar after lemonade

8 - 5 1/2 = 2 1/2 which is not enough for 2nd batch

That means the maximum number of cookies batches is 1.

Another way to solve it by inequality:

2+Il/2 X <u><</u> 10

11/2 X <u><</u> 8

11X <u><</u> 16

X <u><</u> 1 6/11

So he can make only one batch of cookies.

3 0
3 years ago
Which of these functions has an inverse function? Select all that apply.
Goshia [24]
So we want to know which of the following functions has an inverse function. So an inverse function is a function that "reverses" another function. We need to put y instead of x and x instead of y. So for the first case: y=x is x=y so this function has an inverse function. y=x^2 is x=y^2 so y=sqrt(x). y=x^3 is x=y^3 so y=∛x. y=x^4 so x=y^4, y=4√x or forth root of x. So all of our functions have an inverse function. 
3 0
3 years ago
Convert the angle 117 radians to degrees.
Simora [160]

Answer:

21060°

Step-by-step explanation:

117x180°

=21060°

4 0
3 years ago
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statuscvo [17]

Answer: f^-1(4)= 2 f^-1(-5)= -4 f^-1(0)= 0

Step-by-step explanation:

6 0
3 years ago
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