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Ronch [10]
3 years ago
13

Factoring when a=1 x^2+4x-45

Mathematics
1 answer:
avanturin [10]3 years ago
6 0

a=x^2+4x-45

a=(x+9)(x-5)

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A sweater with a regular price of $38.50 is on sale for 30% off. Find the final
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Step-by-step explanation:

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2 years ago
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Step by step explanation

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3 years ago
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Find the rate of change between (-3,6) (0,-3)
marin [14]
<h3>The rate of change between (-3,6) (0,-3) is -3</h3>

<em><u>Solution:</u></em>

Given that,

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<em><u>The rate of change is given as:</u></em>

Rate\ of\ change = \frac{y_2-y_1}{x_2-x_1}

From given,

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<em><u>Substituting the values we get,</u></em>

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