• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40087827) BOOK QUESTION Keep an EYE

If f(x) = x(x – 1)(x – 4)^2, use interval notation to give all values of x
where f(x) > 0.

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(#M40087826) EXAM QUESTION Keep an EYE

Simplify using properties of exponents
(2x^6y^3)^-2

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(#M40087825) EXAM QUESTION Keep an EYE

Use 3.14 for the value of , and round your answers to two decimal places, where applicable.
A rectangle is 11 inches long and 7 inches wide. What is its area?

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(#M40087824) EXAM QUESTION Keep an EYE

hi,

i am having a difficult time finding the answer to this problem. can you please help me? simplify [(6x-1)-2x]-[(12x-7)-(4x-5)]. thank you!

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(#M40087823) BOOK QUESTION Keep an EYE

x3 for x=-5

-2m+4n2 for m=-6 and n=-2

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(#M40087822) EXAM QUESTION Keep an EYE

I have been helping my son with his homework and I myself need help w/ this problem.

Points X,Y, and Z are collinear, w/ point X between points Y and Z. If XY = 14.8 and YZ = 18.2, find XZ.


Thank you for the help.

Angela

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(#M40087821) EXAM QUESTION Keep an EYE

find the domain of the following

f(t)=4.5e^t

show work or explain how

g(x)=log(x-3)

show work or explain how

g(x)=2^x
show work or explain how

g(t)=ln(t-1)
show

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(#M40087820) EXAM QUESTION Keep an EYE

The question is
Slope: 5; y-intercept: (0, -2)
I believe to figure the answer I would use:
y=5x-2
and the coordinants would be
(5,0)
(0,-2)

I am completely confused. Any help you can give would be great

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(#M40087819) EXAM QUESTION Keep an EYE

From worksheet Submit your question

Write each specification as an absolute value inequality.

-2.5 is less than or equal to "a" is less than or equal to 2.5

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(#M40087818) EXAM QUESTION Keep an EYE

If f(x)=2x+5 and g(x)=3x2-1 find the value of f(b2)

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