GMAS Practice Test: Section 1

Front

Simplify: (3x^2)^3

Back

27x^6

Front

Write the answer in scientific notation: 7.3 x 10^5 + 3.7 x 10^5 = ?

Back

1.1 x 10^6

Front

Order -2/3, -0.8, 8/15 and 3/5 from least to greatest

Back

-0.8, -2/3, 8/15, 3/5

Front

Is this graph a function or not a function?

Back

Function

Front

In the cost function C(h) = 125 + 50h, what do 125 and 50 represent?

Back

125 is the fixed cost and 50 is the rate per hour.

Front

What is the power of a product rule in exponents?

Back

When multiplying two powers with the same base, add the exponents: a^m * a^n = a^(m+n).

Front

What is scientific notation?

Back

A way to express numbers as a product of a number between 1 and 10 and a power of 10.

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the distributive property?

Back

a(b + c) = ab + ac.