Linear Graphs, Equations, & Functions Review

Front

What is a dependent variable?

Back

The dependent variable is the variable that depends on the value of another variable, typically represented as 'y' in equations.

Front

What is the formula to solve for x in the equation ax - b = c?

Back

Front

Back

Front

What is f(1) if f(x) = 5?

Back

f(1) = 5.

Front

Is the relation a function if the x-value 11 has two y-values?

Back

No, because the x-value 11 has two y-values paired with it.

Front

What is the independent variable in a function?

Back

The independent variable is the variable that represents the input of a function, typically represented as 'x'.

Front

What is the slope-intercept form of a linear equation?

Back

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Front

What does it mean for a relation to be a function?

Back

A relation is a function if each input (x-value) has exactly one output (y-value).

Front

Back

The y-intercept is 3.