Unit 12 Functions Test

The graph of a proportional relationship is shown.

What is the amount of savings per week?

Several functions represent different savings account plans. Which functions are linear?

Which graph represents a linear function increasing at a constant rate?

Two collinear points are given in the table. Give a third point that is also on this line. Please make sure your answer is written so I can read it ..... typing is generally too small for me to see.

The cost, C, to rent a car for d days is shown in the table. Write an equation that represents this function.

The graph of a proportional relationship and an equation are shown.

Which one has the smaller unit rate? Justify your answer.

Graph the equation

What is the equation for a line with a slope of -2 and the point (-3, 4)

Write the equation for this line

What is the linear equation for this graph?

Write a linear equation from this table

Write the linear equation for this table

Write the linear equation using the slope and point

Write a linear equatino using the slope and point

What is the equation for the line with points (2,5) and (4, 10)

What is the equation for the line with points (-2,-6) and (3,5)

evaluate f(x) when x = -5

Which are functions?

which are linear equations?