MidTerm Review PC

Front

What are asymptotes?

Back

Asymptotes are lines that a graph approaches but never touches. They can be vertical, horizontal, or oblique.

Front

Identify the asymptotes for the function: What are the asymptotes?

Back

x = -3, y = 1

Front

Evaluate the piecewise function for w(4). What is w(4)?

Back

4

Front

When eliminating the parameter, what is the first step?

Back

Solve for 't' in the x-equation.

Front

Given the equations x = t^2 and y = 2t, what is the relationship between x and y after eliminating t?

Back

y = 2√x

Front

How do you find the y-intercept of a parametric equation?

Back

Set x = 0 and solve for y.

Front

Identify the y-intercept of the parametric equations: x = -2 + 2t, y = 2 - t.

Back

(0, 1)

Front

What is a piecewise function?

Back

A piecewise function is defined by different expressions based on the input value.

Front

What does it mean for a function to cross the y-axis?

Back

A function crosses the y-axis when x = 0.

Front

What is the significance of the y-intercept in a graph?

Back

The y-intercept indicates the value of y when x is zero.