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UNIT 5 TEST

Last updated over 2 years ago
20 questions
1

Solve for y. Check for extraneous solutions.

2

Solve for y. Check for extraneous solutions.

2

Solve for y. Check for extraneous solutions.

1

Solve for y. Check for extraneous solutions.

1

After solving the equation below, you get y=-7 and y=2


Select which solution IS EXTRANEOUS.

2

Simplify.

2

Simplify.

1

Which expression would NOT be correct if you were to rewrite the following expression using rational exponents?

1

Which expression is equivalent to:

1

Evaluate:

No decimals!

1

Evaluate:

1

1

Select the expression equivalent to:

1

1

For the given equation, find the value of x when n=21.

2

Answer Yes or No and Show your work.

1

Simplify by rationalizing the denominator:

1

For a drag race car, the speed, s (in miles per hour) at the end of a race can be modeled by the function below, where p is the power in Horsepower.


Determine the power of a car that reaches a speed of 275 miles per hour!
Round your answer to the nearest whole.

1

Simplify:

1

Simplify: