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# Graph the parabola

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(2-(-2)^)^ - 5 x 4

-(4w + u) - 4 (6u + 4w)

The surface area of a right prism is given by
,
where is the area of the base, is the perimeter of the base, and is the height of the prism.
Solve for .

Solve for .

.

Rewrite the following without an exponent.

Simplify.

Simplify.

Multiply.

Multiply.

Rewrite without parentheses and simplify.

Multiply.

Factor
.

Factor.

Factor.

Factor:

Factor:
.

Simplify.

Solve for :

Solve for .

(If there is more than one solution, separate them with commas.)
Solve the following proportion for .

Lisa runs miles in minutes. At the same rate, how many miles would she run in minutes?

Rewrite the following in simplified radical form.

Simplify.

Assume that the variable represents a positive real number.

Simplify.

Simplify.

Rewrite the following in simplified radical form.

Assume that all variables represent positive real numbers.

Simplify as much as possible.

Assume that all variables represent positive real numbers.

Simplify.

Assume that all variables represent positive real numbers.

Rationalize the denominator and simplify.

Solve for , where is a real number.

(If there is more than one solution, separate them with commas.)

Solve for , where is a real number.

(If there is more than one solution, separate them with commas.)

Find the value of 3

Write the following in simplified radical form.

Solve for .

(If there is more than one solution, separate them with commas.)

Solve the equation

for .
(If there is more than one solution, separate them with commas.)

Solve , where is a real number.
If there is more than one solution, separate them with commas

Use the quadratic formula to solve for .

(If there is more than one solution, separate them with commas.)

Graph the parabola:
.
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##### Solution Summary

The expert graphs the parabola from this case using the quadratic formula.

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(2-(-2)^)^ - 5 x 4
This one is not clear...

-(4w + u) - 4 (6u + 4w)
-4w-u-24u-16w
-25u-20w

The surface area of a right prism is given by
,
where is the area of the base, is the perimeter of the base, and is the height of the prism.
Solve for .
S-2B=Ph
h= (S-2B)/P

Solve for .

-3v+18=8v-15
-3v-8v=-15-18
-5v=-33
v=33/5

.

Multiply 2nd equation by 2;
-5x-8y=17
6x+8y=-14
Then add them to eliminate y;
-5x+6x-8y+8y=17-14
x=3
then we can find y from either from 1st or 2nd equation by plugging in x;
6(3)+8y=-14
18+8y=-14
8y=-32
y=-4

Rewrite the following without an exponent.

Simplify.

Simplify.

Multiply.
...

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