Evaluate
Evaluate the expression.
12 - 6 ÷ 2
What is 9?
The sum of a number k and 7.
What is "k+7" ?
Identify the domain and range of the function expressed in this table.
Input | Output |
1 | 6 |
2 | 4 |
3 | 3 |
4 | 1 |
What is a domain of 1, 2, 3, and 4 and a range of 6, 4, 3, and 1?
On a standard computer keyboard, this letter is between z and c.
What is x?
A car travels at an average speed of 55 miles per hour. How many miles does the car travel in 2.5 hours?
What is 137.5 miles?
Evaluate the expression when x=2.
13-6x
What is 1?
The quotient of a number m and 12.
What is "m/12" ?
Identify whether the pairing is a function.
Input | Output |
1 | 6 |
1 | 4 |
3 | 3 |
4 | 1 |
What is "not a function" ?
How many teaspoons of sugar are in the average can of Coca Cola?
What is about 7 teaspoons?
A rectangular banner is 12 feet long and has an area of 60 square feet. What is the perimeter of the banner?
What is 34 feet?
Evaluate the expression.
50 - [7+(42 ÷ 2)]
What is 35?
The product of a number z and 12 is 60.
What is "12z = 60" ?
The domain of the function y = 2x-1 is 2, 4, 6, and 8. Make a table for the function, then identify the range.
Input | Output |
2 | 3 |
4 | 7 |
6 | 11 |
8 | 15 |
What is a range of 3, 7, 11, and 15?
Hydrology is the study of _____.
What is water?
Your class is planning a car wash. They will charge $5 per car. You need $75 worth of materials. What is your profit if you wash 120 cars?
What is $525?
Check whether the given number is a solution.
3x - 4 = 10; check 5
What is "not a solution"?
3 times the square of a number y.
What is "3y2" ?
Write a rule for the function expressed in the table.
Input | Output |
0 | 4 |
2 | 6 |
4 | 8 |
5 | 9 |
What is y = x +4 ?
If you are facing North, this is the direction your left ear is facing.
What is West?
A cake pan is 9 inches wide and 11 inches long. How many 3 inch by 3 inch square pieces can you cut? (A diagram will be very helpful)
What is 9 pieces?
Check whether the given number is a solution.
4y - 2 > 2; check 3
What is "solution"?
The sum of 13 and a number t is at least 24.
What is "13+t > 24" ?
Graph the function y = 4x-3 with domain 1, 2, and 3.
(draw on white board)
What was the original intent of bubble wrap?
What is 3D wallpaper?
A grocery clerk stacks three rows of cans of fruit for a display. Each of the top two rows has 2 fewer cans than the row beneath it. There are 30 cans altogether. How many cans are there in each row?
What is 8 cans, 10 cans, and 12 cans.