Advanced Algebra CC PretestPostest

Front

Change to Logarithmic Form: 5^3 = 125

Back

log_5 125 = 3

Front

What is the domain of the function f(x) = 2log_3(x+1) + 5?

Back

(-1, ∞)

Front

State the quadrant the angle 295° lies.

Back

IV

Front

How is the equation shifted from its parent graph: y = x^2? y = - (x + 8)^2 + 12

Back

Left 8, up 12, reflected across the x axis

Front

How many turning points (relative extrema) are in the picture?

Back

3

Front

Definition of a logarithm: If b^y = x, then log_b(x) = y.

Back

This defines the relationship between exponents and logarithms.

Front

What is the parent function of a quadratic equation?

Back

y = x^2

Front

What is the range of the function f(x) = 2log_3(x+1) + 5?

Back

(5, ∞)

Front

What is the formula for finding the vertex of a parabola in vertex form?

Back

The vertex is given by (h, k) in the equation y = a(x-h)^2 + k.

Front

What does it mean for a function to be reflected across the x-axis?

Back

The function f(x) becomes -f(x).