Systems
Polynomial
Exponentials
Quadratics
Factoring
100
What is the solution to the system
(5,-2)
100
Name the following polynomials by terms
2x5 - 3x
5y4 +5y - 5
2x4y2
binomial
trinomial
monomial
100
A certain type of bacteria doubles every hour
Is this an example of growth or decay
growth
100
What is the vertex of the quadratic
y=2x2+4x-2
(-1,-4)
100
Factor out a GCF
10p3-30p+60
10(p3-3p+6)
200
Is (2,3) a solution to the system
y>-3x+5
y<x-2
no
200
Name the following polynomials by degree
2x2 - 3x
5y3 +5y2 - 5y
2x
quadratic
cubic
linear
200
The population of Winnemucca, Nevada can be modeled by the function P = 6191(1.04)x where x is the number of years since 1990. What was the population in 1990?
6,191
200
What are the zeros of the quadratic
y=2x2+4x-2
-1.5 and 0
200
Factor out a GCF
18x4+15x7
3x4(6+5x3)
300
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. the following system represents the situation.
1.50x+.50y=78.50
x+y = 87
How many hot dogs did you sell
52
300
Simplify, write in standard form
(5k2+7k3-3k)+(2k3-4-8k2)
9k3-3k2-7
300
The population of Winnemucca, Nevada can be modeled by the function P = 6191(1.04)x where x is the number of years since 1990.What will the population be in 5 years
7532
300
What is the axis of symmetry of the quadratic
y=2x2+4x-2
x=-1
300
Factor n2-6n+8
(n-4)(n-2)
400
You and a friend go to Tacos Galore for lunch. You order three soft tacos and three burritos and your total bill is $11.25. Your friend's bill is $10.00 for four soft tacos and two burritos.
Create a system to represent the situation
3x+3y=11.25
4x + 2y =10
400
(7x4-x-2)-(5x3+5+x)
7x4-5x3-2x-7
400
In 1985, there were 275 cell phone subscribers in the small town of China Grove. Subscribers increased by 40% each year after 1985. Create an equation that represents the situation
y=275(1.4)x
400
Alain throws a stone off a bridge into a river below.
The stone's height (in meters above the water), x seconds after Alain threw it, is modeled by:
h(x)=-5x2+10x+15
What is the stones maximum height
20 meters
400
Factor 4x2+28x+24
4(x+1)(x+6)
500
What two numbers have a sum of 217 and a difference of 85
151, 66
500
simplify
(7x+6)(2x-7)
14x2-37v-42
500
If $3000 is placed in an account at 5% and is compounded quarterly for 5 years. Create an equation for the situation
A=3000(1+.05/4)4*5
500
Alan throws a stone off a bridge into a river below.
The stone's height (in meters above the water), x seconds after Alan threw it, is modeled by:
h(x)=-5x2+10x+15
How long does it take for the stone to land in the water
3 seconds
500
Factor 8x2+13x-6
(x+2)(8x-3)