A linear function passes through the points (1, 5) and (7, 23). What are its rate of change and initial value?
rate of change = _______
initial value = _______
Question 2
2.
Solve the system of equations.
Question 3
3.
Without a calculator, what is the closest approximation to the following number:
Question 4
4.
Which function has a greater initial value?
Question 5
5.
Consider the two functions shown in the tables. Which of these functions is linear?
Question 6
6.
A cube has a volume of 216 cm3. What is the length of each side?
_______ cm
Question 7
7.
What is the value of x in the figure?
Question 8
8.
The area of the base of the cone is 8 pi mm2. What is the volume of the cone, in terms of pi?
The volume is _______ mm3
Question 9
9.
Ken is trying to decide between jobs. Job A pays $400 per week, plus 20% commission on everything sold. Job B pays $500 per week, plus 15% commission on everything sold.
How much would Ken have to sell each week for both jobs to pay the same?
Ken would have to sell $_______ worth of items each week.
Question 10
10.
How far apart are the points (-3, -4) and (5, 2) in the coordinate plane?
They are _______ units apart.
Question 11
11.
Graph the following equation:
Click the graph tab.
Click on the graph background to add a point. Add two points to create a graph. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
Question 12
12.
What is the distance between the points (-4, -3) and (2, 2)?
They are _______ units apart.
Question 13
13.
The perimeter of a square is 20 feet. What is the area of the square?