Quad. Equations
Inequalities
Systems of equations
Linear equations
Exponential functions
100
(x+1)(x-3)=0
x= -1,3
100
Graph: y≥ -3x+4
100
4x+8y=20
-4x+2y=-30
(7 , 1 )
100
what is the slope of y=2x+3
m=2
100
what is the domain of the function 2(15*)
1. negative all real numbers <x< all real number
200
x2-3x-4=0
x= -1,4
200
Graph: y≥ 7/4x+2
200
Find the value of two numbers If their sum is 12 and their difference is 4
4 and 8
200
what is the range of 12x+6
y=6
200
what is the range of the function y=(2/3)*-6
-6<y< all real numbers
300
6x2+11x-35=0
-7/2, 5/3
300
Ryan is a Wrestler trying to make weight. He currently weighs 200 lbs. If he cuts 2lb to per weeks, How many weeks will it take him to weight less than 175 lbs?
More than 12.5 weeks
300
The difference of two numbers is 3 their sum is 13. Find the numbers
X= 8
Y= 5
300
which of the following functions represent the data in the table?
x=0,1,2,3 y=1,0.25,0.0625,0.015625
y=0.25*
400
x2-7x=0
x=0,7
400
Chris wants to order DVD's over the internet. Each DVD costs $15.99 & shipping the order costs $9.99. If he can spend no more than $100, how many DVD's could he buy?
No more than 5 DVD's
400
A boat traveled 336 miles downstream and back. The trip downstream took 12 hours. The trip back took 14 hours . What is the speed of the boat in still water? What is the speed current
Boat 26 mph
Current 2 mpt
400
what is the constant rate of change of y=17x+9
m=17
400
determine the amount of an investment if $100 is invested an interest rate of 5% compounded monthly for 5 years.
100(1+0.05/12)^12(5)
answer: 128.335
500
x2+4x+3=0
x= -1 or x= -3
500
x− 3y=6
y= 1/3x− 2
500
Brenda's school is selling tickets to a spring musical . On the first day of tickets sales the school sold 3 senior citizens tickets and 9 child tickets for a total of $75 . The school took $67 on the second day by selling 8 senior citizen tickets and 5 child tickets . What is the price each of one senior citizen and one child ticket ?
Senior citizen tickets : $4
Child tickets : $7
500
solve the equation
6^2x=6^1-3x
x=1/3