Graphing Functions

Front

What is the equation of the absolute value function?

Back

f(x)= |x| + 4

Front

What do we call the highest or lowest point of a quadratic?

Back

Vertex

Front

What type of function is present? y=-2x+1

Back

Linear Equation

Front

What is the y-intercept of the equation y=3x-5?

Back

-5

Front

Find the 2 missing OUTPUT values for the function f(x) when x=2 and x=4.

Back

4 & 12

Front

What is the general form of a linear equation?

Back

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

Front

What does the slope of a line represent?

Back

The rate of change of y with respect to x.

Front

How do you find the x-intercept of a linear equation?

Back

Set y=0 and solve for x.

Front

What is a quadratic function?

Back

A function that can be expressed in the form f(x) = ax^2 + bx + c.

Front

What is the vertex form of a quadratic function?

Back

f(x) = a(x-h)^2 + k, where (h,k) is the vertex.