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3 years ago

Given y=x^2 how would the graph of y=x^2+4 differ?

Mathematics

1 answer:

satela [25.4K]3 years ago

6 0

A) The graph will move up by 4 units

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State the domain and range of the function: y = -(x+8)^2 +9

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Domain: All real numbers (-infinity, infinity)

Range: [9, -infinity)

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3 years ago

Simplify the expression. 2+22÷4+3

Dmitrij [34]

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The answer is 10.5

Step-by-step explanation:

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3 years ago

The radius of a semicircle is 3 feet. What is the semicircle's area? Use 3.14 for Pi

valentinak56 [21]

Answer:

14.13 ft²

Step-by-step explanation:

The area of a semicircle is

$= \frac{\pi \: {r}^{2} }{2}$

We were given the radius of the semicircle to be: r=3 feet.

We were also asked to use π as 3.14.

We substitute into the formula to get:

$= \frac{3.14 \times {3}^{2} }{2}$

This is the same as:

$= \frac{3.14 \times 9}{2}$

$= 3.14 \times 4.5$

$= 14 .13 {ft}^{2}$

The area of the semicircle is 14.13 ft²

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3 years ago

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Sergio [31]

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i79

Step-by-step explanation:

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4 years ago

Steps on how to Solve 7 - 2p > -5

ale4655 [162]

Hello!

Answer:

p<6

*The answer must have a positive sign and less than symbol sign.

Step-by-step explanation:

First, you subtract by 7 from both sides of an equation.

$7-2p-7>-5-7$

Then, simplify.

$-2p>-12$

Next, multiply by -1 from both sides of an equation.

$(-2p)(-1)$

Simplify.

$2p$

You can also divide by 2 from both sides of an equation.

$\frac{2p}{2}$

And finally, simplify and solve. You can also divide by the numbers.

$12/2=6$

Final answer: $p$

Hope this helps!

Thanks!

-Charlie

Have a great day!

6 0

3 years ago

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