3 years ago

(TEST TOMORROW) Rewrite the expression using a positive exponent.

1 answer:

5 0

Answer:

$\frac{1}{8 {}^{7} }$

Step-by-step explanation:

${a}^{ - n} = \frac{1}{ {a}^{n} }$

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Step-by-step explanation:

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kenny6666 [7]

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ohaa [14]

Answer: Divide each side by '10'. x2 = 9 Simplifying x2 = 9 Take the square root of each side: x = {-3, 3

Step-by-step explanation:

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3 years ago

schepotkina [342]

Answer:

The multiplicative rate of change is 3

Step-by-step explanation:

The given graph passes through the points:

$(-2,\frac{2}{9}),(-1,\frac{2}{3}),(0,2),(1,6),(2,18),(3,54)$

The multiplicative rate of change is the factor that multiplies each y-value to give the subsequent y-values.

We can find that factor by dividing a y-value by the previous y-value of any two consecutive y-value.

The multiplicative rate of change is $\frac{6}{2}=3$ or $\frac{18}{6}=3$ or $\frac{54}{18}=3$ or $\frac{2}{\frac{2}{3} } =3$ .

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