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Rashid [163]
3 years ago
6

Answer this pls pls pls pls pls

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
6 0

Answer:

The last one

Step-by-step explanation:

f(2) = 4x-5 = 3

f(-4) = 4x - 5 = -21

F(2) has a greater value than f(-4)

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Need help on this!!!
Helga [31]

Answer:

Step-by-step explanation:

Range goes from the lowest point on a graph to the highest point, not including anything in between those 2 extremes. We will evaluate the quadratic for the values given. First f(2):

f(2)=(2)^2-5 so

f(2) = -1

Now, f(4):

f(4)=(4)^2-5 so

f(4) = 11

Now, f(7):

f(7)=(7)^2-5 so

f(7) = 44

The lowest y value is -1 and the highest is 44, so the range is from -1 to 44 (I can't tell which of your choices reflects that because it's too small!)

4 0
3 years ago
True or false y4 equals 16 if y is 2.
enyata [817]
False, y4 would equal 8 if y=2
8 0
3 years ago
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The ratio of fiction to nonfiction books in a classroom library is 2 to 3 . If there are 24 books nonfiction books in the classr
worty [1.4K]

Answer:

<h2>16</h2>

Step-by-step explanation:

Given the ratio of fiction to nonfiction books in a classroom library is 2 to 3, then the total ratio of both books will be 2+3 = 5. If there are 24 books non fiction books in the library, to get the amount of fictionbooks that are there we will follow the following steps.

First we will calculate the total number of books in the shelf;

3/5 * Total number of books = total non fiction books

3/5 * Total number of books = 24

3*Total number of books = 5*24

3*Total number of books = 120

Total number of books = 120/3

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Therefore there are 40 total of books on the shelf.

Total number of fiction books = 2/5 * 40

Total number of fiction books = 2* 8

Total number of fiction books = 16 books

<em>Hence there are 16 fiction books on the shelf.</em>

3 0
3 years ago
7x - 2 = 5x + 12<br> Solve for x
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X=7

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+2. +2
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÷2 ÷2
x=7
4 0
3 years ago
Three students were given the expression shown and were asked to take a common factor out of two of the terms.
Alina [70]

Answer:

Step-by-step explanation:

6 0
3 years ago
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