Solving Equations
Systems of Equation
Key Features of Functions
Exponent Rules
Polynomials
100
x + 2 = 10
x = 8
100
2x+y = 15
3x–y=5
x = 4
y=7
100
What is the local maximum?
y=3 OR (2,3)
100
(23) 2
26
100
6v(2v + 3)
12v2 + 18v
200
2x + 3 = 7
x = 2
200
x+3y = 8
2x−9=y
x = 5
y=1
200
What is the y intercept ?
y = -1
200
a2 x a4
a8
200
(x − 3)(6x − 2)
6x2-20x + 6
300
2x+3 = 3x -1
x = 4
300
−x+y = -5
2x−5y=1
x = 8
y = 3
300
What is the x intercept?
x = 5
300
b7 / b5
b2
300
Factor: x2 - 25
(x + 5)(x - 5)
400
Sandra scores 4 baskets in his first basketball game. She then scored the same number of baskets in each of her next 3 games. If Sandra made 19 baskets total, how many baskets did she score in each of the three games?
5 baskets
400
You are running a concession stand at a basketball game. You are selling hot dogs and sodas. Each hot dog costs $1.50 and each soda costs $0.50. At the end of the night you made a total of $78.50. You sold a total of 87 hot dogs and sodas combined. You must report the number of hot dogs sold and the number of sodas sold. How many hot dogs were sold?
35 hot dogs were sold
400
What is the y incercept?
y = 4
400
c-3
1/c3
400
What is the area of the white rectangle?
x2 - 8x + 15
500
You and three friends go to the state fair. You have a coupon for $20 off that will save your group money! If the total bill to get into the carnival was $100, how much does one regular price ticket cost?
$40
500
You are running a concession stand at a basketball game. You are selling hot dogs and sodas. Each hot dog costs $1.50 and each soda costs $0.50. At the end of the night you made a total of $78.50. You sold a total of 87 hot dogs and sodas combined. You must report the number of hot dogs sold and the number of sodas sold. How many hot dogs were sold and how many sodas were sold?
52 sodas were sold.
500
What is the rate of change?
-4/5
500
d0
1
500
What is the area of the shaded in portion?
1x2 + 29x + 39