Algebra 2 Exam Review

Front

What is the inverse of the function y = -3x + 12?

Back

y = -⅓x + 4

Front

Simplify 3 + i / 1 - 3i

Back

i

Front

Simplify ( -x^-3y^5 / 2xy^-2)^4

Back

y^28 / 16x^16

Front

What transformations occur from f(x) to y = 3f(x - 2)?

Back

A horizontal translation of 2 units to the right and a vertical stretch by a factor of 3

Front

Which expression is not equivalent to the others? 2 log_b(5/3), log_b∛5^2, ⅓log_b25, ⅔log_b5

Back

2 log_b(5/3)

Front

What is the definition of a function's inverse?

Back

A function that reverses the effect of the original function.

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form without changing its value.

Front

What is a logarithm?

Back

The exponent to which a base must be raised to produce a given number.

Front

What is a vertical stretch in transformations?

Back

A transformation that multiplies the output of a function by a factor greater than 1.

Front

What is a horizontal translation?

Back

A shift of the graph of a function left or right on the coordinate plane.