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3 years ago

8

the temperature started at -65 degrees. It decreases at a constant rate of 45 degrees every hour. What is the slope m for the si

tuation?

1 answer:

malfutka [58]3 years ago

6 0

Y=-45x-65 The slope is -45

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3 years ago

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$\bf \textit{difference of squares}
\\ \quad \\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
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-------------------------------\\\\
\cfrac{2x}{x^2+2x-24}-\cfrac{x}{x^2-36}\quad 
\begin{cases}
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--------------\\
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\begin{array}{llll}
\textit{thus our LCD is}\\
(x-6)(x+6)(x-4)
\end{array}
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\\\\\\
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