Identifying Functions
Finding Slope
Solving Equations
System of Equations
100
Is y=x-4 Linear Quadratic or Exponential?
Linear
100
What is Slope?
Rise over Run
100
2x-5=11
x=8
100
Solve the system by graphing:
y = 3x - 4
y = -3x + 2
What is (1,-1)?
200
Is y=x2-7x+10 Linear, Quadratic or Neither?
Quadratic
200
What is the Slope?
4/3
200
4x+8 = -5x + 125
x=13
200
What is the solution to the system:
y = 6x - 11
-2x - 3y = -7
What is (2,1) ?
300
Is y=7 Linear, Quadratic or neither?
linear
300
What is the Slope of the two points?
-1/3
300
2(5x-7) + 5 = 51
x=6
300
What is the solution to the system:
2x + 8y = 6
-4x - 16y = -12
Infinite solutions
400
Based on the image above is this a Linear Quadratic or Exponential function?
Quadratic
400
What is the Slope of (-3, 2) and (1, -4)
-3/2
400
3n − 5 = −8(6 + 5n)
n= -1
400
Find the value of two numbers if their sum is 12 and their difference is 4.
What is (8,4) ?
500
Is this function linear, Quadratic or neither?
Neither
500
What are the 4 types of Slope?
Positive Negative Undefined and Zero
500
24a − 22 = −4(1 − 6a)
No solution
500
Harold had a summer lemonade stand where he sold small cups of lemonade for $1.25 and large cups for $2.50. If Harold sold a total of 155 cups of lemonade and collected a total of $265, how many cups of each type did he sell?
What is 98 small cups and 57 large cups of lemonade?