WELF
IMS
KFLF
Unit 1
Unit 3
100
What is 1?
100
What is (5/4)x?
100
This is the graph of y=4
100
This is the function notation version of this equation: y=8x-5
What is f(x) = 8x - 5?
100
This is a two digit number when the sum of the digits is 7. When the digits are reversed, the number is increased by 27.
What is 25?
200
What would a y intercept represent in this situation?
A culture of bacteria is reduced by half every four hours.
How much the culture of bacteria started out in size.
200
The following numbers are all slopes. Order these slopes from least steep to most steep:
a) –5 b) -3.4 c) 2 d) 4.3 e) 6
Least 2, -3.4, 4.3, -5, 6 Most
200
b. y=2x+3
c. 3y-6=x
What is 3y - 6x = x?
200
Name of this Representation: Janae went Trick-or-Treating this year and started with 12 candies her dad gave her. Janae consistently collected 32 candies every hour.
What is a Situation?
200
The Intersection between these two equations:
4x + 3y = 14
y= 2
What is (2,2)?
300
This is the equation representing 3:
What is y = -(1/2)x + 9.5?
300
Sonny and Cher want to roll down a hill. Sonny was scared of getting too dizzy, whereas Cher wanted to rush of her head spinning. One side of the hill had a slope -4/3 and the other side had a slope of 6/5. Which side of the hill should each person roll down, the faster they roll, the more dizzy they will get.
Cher: -4/3
Sonny: 6/5
300
Is the equation that matches this Graph:
What is y = -2x + 4?
300
This method shows why this graph is not a function.
What is the Vertical Line Test?
300
This is the coordinate used to test for the inequalities shaded region.
What is (0,0)?
400
The equation of a line that goes through the point (27, 9) and has a slope of -1/3 .
What is y = -(1/3)x + 18?
400
What is 20 hours?
400
When y is 2, what does x=? Approximate to the half.
-3.5, -2, 2.5.
400
The name of this set: { -∞ < x < 0}
What is a Domain?
400
The intersection between these two equations:
2x + 3y = 22
3x + y = 19
What is (5,4)?
500
This crop grows to 10 feet first in this situation:
Both crops grow at the same rate in the first 8 months. When the wheat was first planted it was 2 feet tall, and after 5 months it was 8 feet tall. When the corn was 3 months old it was 7.5 feet tall and 1 month later it was 9 feet tall.
What is Corn?
500
A slope that contains the coordinate points (-3,7) and (2,-16)
What is -(23/5)x?
500
Which of these lines are functions?
All of them.
500
What is 43?
500
Is the Isolated Version of this Inequality: -2(x+3) < 10
What is x > -8?