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natita [175]
3 years ago
7

(−10x^2+9)+(8x^2 −5x+7)

Mathematics
1 answer:
Leno4ka [110]3 years ago
8 0

Answer:

-2x^2-5x+16

Step-by-step explanation:

Remove parenthesis:

-10x^2+9+8x^2-5x+7

Combine like terms:

-10x^2+8x^2-5x+9+7

= -2x^2-5x+9+7

=-2x^2-5x+16

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irinina [24]
Answer:

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Explanation:

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What is the lowest value of the range of the function
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The lowest value of the range of the function shown in the graph is -2.

<h3>What is range of a function?</h3>

The range of a function is the set of its possible output values.

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learn more on range here: brainly.com/question/9384609

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