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Lyrx [107]
3 years ago
5

Identify the function family to which f (x) = 8x – 5 belongs.

Mathematics
1 answer:
zhuklara [117]3 years ago
5 0
Absolute value I’m pretty sure it is right
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What two numbers have a product of -25 and a sum of 24?​
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Find the surface area of the prism
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3 0
3 years ago
The graph of y = |x − 3| + 2 is reflected across the y-axis. What is an equation of the reflected graph?
pychu [463]

Answer: A. y = |−x + 3| − 2

Step-by-step explanation:

8 0
3 years ago
(4). Simplifying polynomials, help pls:) brainliest involved
Roman55 [17]

Answer:

Explanation:

To simplify a polynomial, we have to do two things: 1) combine like terms, and 2) rearrange the terms so that they're written in descending order of exponent.

First, we combine like terms, which requires us to identify the terms that can be added or subtracted from each other. Like terms always have the same variable (with the same exponent) attached to them. For example, you can add 1 "x-squared" to 2 "x-squareds" and get 3 "x-squareds", but 1 "x-squared" plus an "x" can't be combined because they're not like terms.

Let's identify some like terms below.

f(x)=−4x+3x2−7+9x−12x2−5x4

Here you can see that -4x and 9x are like terms. When we combine (add) -4x and 9x, we get 5x. So let's write 5x instead:

f(x)=5x+3x2−7−12x2−5x4

Let's do the same thing with the x-squared terms:

f(x)=5x+3x2−7−12x2−5x4

f(x)=5x−9x2−7−5x4

Now there are no like terms left. Our last step is to organize the terms so that x is written in descending power:

f(x)=−5x4−9x2+5x−7

Step-by-step explanation:

5 0
3 years ago
I am confused on this is it 1/8
Oxana [17]
Yes it is 1/8.You don’t multiply the top part of the fraction,just the bottom.
6 0
3 years ago
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