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lord [1]
3 years ago
9

What is the range of the function y = -x ^2 + 1?

Mathematics
1 answer:
IRINA_888 [86]3 years ago
5 0

Answer:

  C.  y ≤ 1

Step-by-step explanation:

The maximum value of the function is 1. So, the range is all values of y less than or equal to that.

  y ≤ 1

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Write in exponential form. 25
lukranit [14]

25 in exponential form:  25^{1}

Factors to make 25 in exponential form: 5 * 5 = 5^2, 1 * 25 = 25^1

4 0
3 years ago
If 1 inch on a map represents 20 miles, what is the mileage represented by 2.5 inches?
SOVA2 [1]

Answer:

50 miles(D)

Step-by-step explanation:

20 x 2.5

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3 years ago
Hey:) can you please help me posted picture of question
juin [17]
Answer:
x² - 10x + 21

Explanation:
To answer this question, we will simply multiply each term from the first bracket by each term from the second and then combine like terms to get the final expression.

This can be done as follows:
(x - 3)(x - 7)
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4 0
3 years ago
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Each shape is 1 whole. What fraction is represented by the shaded part of the model?
crimeas [40]
4/4 parts is shaded
3 0
3 years ago
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Farmer Brown is prepping his circular garden for the new spring/summer season of vegetables. The garden has to be larger than 25
d1i1m1o1n [39]

Answer:

The area is 78.5, the farmer does have enough space to plant his vegetables

Step-by-step explanation:

To find the area, you need to use the formula, A=πr², (make sure the diameter is turned into the radius by dividing by 2, in this case, it's 5 as the radius)

Plug in your numbers, A= 3.14(5)²

                                    A= 3.14(25)

The area is 78.5

So the farmer does have enough space to plant his vegetables since 78.5 is greater than 25

7 0
3 years ago
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