Domain and Range
What is the Domain and Range of this function: y=x2
D:All Real Numbers
R: All positive Numbers
Simplify the following Expression. Answer should have no zero or negative exponents:
x3*x2
x5
Solve the following expression:
f(x)=2x+1
f(1)=?
f(1)=3
What is the slope given these two points
(2,3) and (-4,-6)
9/6 or 3/2 or 1.5
Solve the system of equations. Write your answer in an ordered pair:
x+y=5
-x+2y=1
(3,2)
What is the Domain and Range of this Graph:
D: [-3,00)
R:(-00,00)
Simplify the following Expression. Answer should have no zero or negative exponents:
x3*2x-3
2
Solve the following expression:
f(x)=2x+1
f(x)=1
x=0
Find the equation of the line given a slope of 2 and point (3,5)
y=2x-1
Solve the system of equations. Write your answer in an ordered pair:
y=x+2
y=x+2
infinite solutions
Find the Domain and Range of the Graph:
D: [-5,6]
R:[-5,5]
Simplify the following Expression. Answer should have no zero or negative exponents:
12x/3x-3
4x4
Solve the following expression:
f(x)=2(x+4)
f(-3)=?
f(-3)=2
Graph the following line:
y=-3/2x+1
Mrs. Jenkins will Draw this
Set up a let statement for the following problem:
Carlos' school is selling tickets to a spring musical. On the first day of ticket sales the school
sold 14 senior citizen tickets and 7 child tickets for a total of $161. The school took in $208 on
the second day by selling 9 senior citizen tickets and 14 child tickets. What is the price each of
one senior citizen ticket and one child ticket?
Let x=price of senior citizen ticket
y=price of child ticket
Find the Domain and Range of the Graph:
D: (-00,00)
R:[-3,00)
Simplify the following Expression. Answer should have no zero or negative exponents:
12x*w/2w3x4
6/w2x3
Solve the following expression:
f(x)=2(x+4)
f(x)=2
x=-3
Find the slope of the line given these two points:
(-13,24) and (-17,-25)
49/4
Write a let statement for the following situation:
The senior classes at High School A and High School B planned separate trips to the state fair.
The senior class at High School A rented and filled 14 vans and 7 buses with 560 students. High
School B rented and filled 9 vans and 14 buses with 930 students. Each van and each bus carried
the same number of students. How many students can a van carry? How many students can a
bus carry?
let v=van
b=bus
Find the Domain and Range of the Graph:
D:(-3,4)
R:(-3,3)
32zx4p4/16p3x2
2px2z
Solve the following expression:
f(x)=3(x+5)
Solve both:
f(x)=3
f(2)=?
x=-4
f(2)=21
Find the equation of the line given two points:
(3,4) and (4,6)
y=2x-2
Solve the following system. Write your answer in a ordered pair.
14x+7y=560
9x+14y=930
(10,60)