Pre-Calc Flashcard 1 Practice (Niemann)

Front

Evaluate f(33)

Back

11

Front

What is the value of f(0)?

Back

4

Front

What is the length of y in this 45-45-90 triangle if the legs are 8?

Back

8

Front

Describe the transformation of h(\frac{1}{3}x)

Back

Horizontally Stretched by a factor of 3

Front

Simplify the following radical: \sqrt{24}

Back

2\sqrt{6}

Front

What is the formula for the area of a triangle?

Back

Area = \frac{1}{2} \times base \times height

Front

What is the Pythagorean theorem?

Back

In a right triangle, a^2 + b^2 = c^2, where c is the hypotenuse.

Front

What is the definition of a function?

Back

A relation that assigns exactly one output for each input.

Front

What does it mean for a function to be linear?

Back

A function is linear if it can be expressed in the form f(x) = mx + b.

Front

What is the slope-intercept form of a line?

Back

y = mx + b, where m is the slope and b is the y-intercept.