3 years ago

HELPPPPO THIS IS DUE TOMORROW!

Mathematics

1 answer:

Leviafan [203]3 years ago

4 0

Here you go love. I worked out the problem and showed the word answers :)

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Irina-Kira [14]

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3 years ago

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viktelen [127]

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Step-by-step explanation:

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3 years ago

0.09 divided by 1.053

Alex Ar [27]

Answer:

0.085 round to the nearest thousandth

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3 years ago

Read 2 more answers

ALGEBRA 1, SEMESTER 2

SIZIF [17.4K]

So firstly, we have to find f(x) when x = 8 and x = 0. Plug the two numbers into the x variable of the function to solve for their f(x):

$f(0)=\frac{2*0+3}{3*0-3}\\ f(0)=\frac{0+3}{0-3}\\ f(0)=\frac{3}{-3}\\ f(0)=-1\\ \\ f(8)=\frac{2*8+3}{3*8-3}\\ f(8)=\frac{16+3}{24-3}\\ f(8)=\frac{19}{21}$

Now that we have their y's, we can use the slope, aka average rate of change, formula, which is $\frac{y_2-y_1}{x_2-x_1}$ . Using what we have, we can solve it as such:

$\frac{\frac{19}{21}-(-1)}{8-0}=\frac{\frac{40}{21}}{8}=\frac{40}{21*8}=\frac{40}{168}=\frac{5}{21}$

In short, the average rate of change from x = 0 to x = 8 is 5/21.

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3 years ago

Using the function f(x) = -3 x -5, calculate f(-7)

KonstantinChe [14]

Answer: X=16

Explanation: when you plug in -7 for x in the equation you have and just multiply it by -3 you will get 21 then subtract 5 and that will give yo 16

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2 years ago