3 years ago

1. For the exponential function y = 2^x:

Mathematics

1 answer:

Lena [83]3 years ago

8 0

Answer:

Step-by-step explanation:

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Solve the word problem. Olivia has 21 coins in her drawer. Nine of the coins are nickels, and the rest are pennies. What is the

Maslowich

It will be 57 because if 9 are nickles in the rest are pennies

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3 years ago

I need with these problems

ch4aika [34]

Answer:

1. $\frac{5}{6}$

3. $\frac{7}{0}$ (undefined slope)

5. $-\frac{7}{4}$

7. $24$

Step-by-step explanation:

slope (m)

rate of change (r)

1. m = $\frac{y_2-y_1}{x_2-x_1}=\frac{8-3}{13-7} =\frac{5}{6}$

3. m = $\frac{y_2-y_1}{x_2-x_1}=\frac{4-(-3)}{9-9} =\frac{7}{0}$ (undefined slope)

5. m = $\frac{y_2-y_1}{x_2-x_1}=\frac{-1-6}{0-(-4)} =\frac{-7}{4}=-\frac{7}{4}$

7. r = $\frac{f(b)-f(a)}{b-a}=\frac{24-0}{1-0}=\frac{24}{1}=24$

Hope this helps!

8 0

2 years ago

1/4 divided by 3/4 please help

pav-90 [236]

Answer:

$\frac{1}{3}$

Step-by-step explanation:

$\frac{1}{4} \div \frac{3}{4}$

i) to divide the fraction, multiply by the reciprocal of that fraction

$\frac{1}{4} \times \frac{4}{3}$

ii) multiply the numerator and denominator

$\frac{1 \times 4}{4 \times 3}$

$\frac{4}{12}$

iii) simplify the fraction

$\frac{1}{3}$

7 0

3 years ago

Please help me out with equations in math!<br> Its a starr review!

Alexeev081 [22]

Answer:

Step-by-step explanation:

Multiply -3 by 6.5 and you'll get your answer :)

I hope I helped!

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3 years ago

(-6,9),(6,-9) State the slope.

zaharov [31]

Slope of 0 would be the answer

8 0

3 years ago