OSU Math Placement Review Questions & Answers(SCORED A)
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Course
OSU Math Placement
Institution
OSU Math Placement
Integer - ANSWERAll whole numbers (both positive and negative) and zero.
rational number - ANSWERAll numbers including fractions and decimals. Ex: 1, -1, -.3
Negative multiplication - ANSWERA negative number multiplied by an even number equals a positive result.
A negative number multiplied ...
OSU Math Placement Review Questions &
Answers(SCORED A)
Integer - ANSWERAll whole numbers (both positive and negative) and zero.
rational number - ANSWERAll numbers including fractions and decimals. Ex: 1, -1, -.3
Negative multiplication - ANSWERA negative number multiplied by an even number equals a positive
result.
A negative number multiplied by an odd number equals a negative result. Applies to Powers as well.
square roots - ANSWERAll positive numbers of two square roots. One is positive, the other is
negative.
If a square root is a whole number it is a perfect square.
If not it will be an irrational number. See examples in the photo
Functions and linear equations - ANSWERA function is an equation that has only one answer for y for
every x.
It is common to name a function either f(x) or g(x) instead of y. f(2) means that we should find the
value of our function when x equals 2.
f(x)=x+7
ifx=2then
f(2)=2+7=9
A function is linear if it can be defined by
f(x)=mx+b
f(x) is the value of the function.
m is the slope of the line.
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