3 years ago

Please helppp!!!!!!!

Mathematics

1 answer:

Anni [7]3 years ago

3 0

translation to the left by two units and then reflection over the x-axis

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This Histogram displays the prices in thousands of dollars of seven cars

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Step-by-step explanation:

The median price is between $20,000 and $30,000.

i got it right on the quiz :)

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F(x) = x^3 + 3x^2<br><br> What would the graph look like?

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Answer: the answer is in the attachment.

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Name the property of real numbers illustrated by the equation.

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It doesn't matter which order the numbers are added in, the same result will be achieved.
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If f(x) = 5x − 3, which expression represents its inverse function?

tangare [24]

Answer:

$f ^{-1}(x)=\frac{x+3}{5}$

Step-by-step explanation:

To find the inverse of a function f (x) follow the steps below:

1) Make y = f (x)

$y= 5x - 3$

2) Solve for the variable x

$y+3= 5x - 3+3$

$y+3= 5x$

$x=\frac{y+3}{5}$

3) Exchange the variable x with the variable y

$y=\frac{x+3}{5}$

4) Make $y = f ^{-1}(x)$

$f ^{-1}(x)=\frac{x+3}{5}$

Finally, the inverse of the function f (x) is: $f ^{-1}(x)=\frac{x+3}{5}$

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3 years ago

Derrick plays football. During practice the ratio of quarterbacks to wide receivers is 5:12. If there were 36 wide receivers, ho

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Answer:

I believe there would be 15.

Step-by-step explanation:

well 12×3=36

5×3=15 so 15:36

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