Have you read the Word Wall?
Y do I care about X?
Return of Module 4
Is it a Function?
Do you like Apple Pi?
100
The two terms for what goes into a function and comes out.
What is INPUT and OUTPUT?
100
Evaluate y =-3x if x=2
What is -6?
100
Given the points write a function rule (0,-2);(1,-1); (2,0)
What is y=x-2?
100
Is it a function?
{(2, 3), (4, 5), ( -2, 6)}
What is YES because x does not repeat?
100
Find the volume of a cylinder with a radius of 1 cm and a height of 1 cm.
What is π cm3 or 3.14 cm3?
200
Define a function.
What is a rule assigned to values?
200
Evaluate y =2x+1 if x=-2
What is -3?
200
Given the points write a function rule (0,0); (1,3); (2,6)
What is y=3x?
200
How can I find slope given two points?
What is y2 - y1 divided by x2 - x1?
200
Find the volume of a cone with a diameter of 4 inches and a height of 6 inches.
What is 8π in3 or 25 in3?
300
Define constant speed using variables.
What is the DISTANCE OVER TIME or Y OVER X?
300
Evaluate y =-3 - x if x=6
What is -9?
300
Given the points write a function rule (0,0); (2,1); (4,2)
What is y=x/2?
300
Is it a function?
| x | y |
| 2 | 4 |
| 1 | 5 |
| 2 | 6 |
What is NO because x repeats?
300
Find the volume of a sphere with a diameter of 12 feet.
What is 288π ft3 or 905 ft3?
400
What is a constant rate of change called?
What is slope?
400
Evaluate y =25 + 4x if x=5
What is 45?
400
Given the points write a function rule (-1,-1); (0,1); (1,3);(2,5)
What is f(x)=2x+1?
400
Is it a function?
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What is YES because it passes the Vertical Line Test?
400
A sphere, a cylinder, and a cone all have the same radius and the cylinder and a cone have a height equal to the diameter of their circle. Which have the greatest colume?
What is a sphere?
500
What does it mean for a function to be DISCRETE?
A discrete function is a function with distinct and separate values.
500
Evaluate y =-(4x+2) if x=7
What is -30
500
Given the points write a function rule (0,5); (1,6); (2,7);(-1,4)
What is f(x)=x+5
500
Is it a function?
What is NO because it does not pass the Vertical Line Test?
500
What is the volume of this shape?
Slide _______
What is 213π ft3 or 670 ft3?