Linear Equations
Solve for X: 3x+3=12
X=9
Find the length of C in a right triangle where a=3 and b=4
C=5
If f(x)=3x+4, find f(2)
F(x)=10
Simplify 23
8
What is the sum of the angles in a triangle?
180 degrees
Determine the slope of the line give by the equation y=6x+2 (hint: y=mx+b)
y=6x
Calculate the hypotenuse of a triangle with legs 5 and 12
C=13
What type of function is represented by f(x)= mx+b?
Linear functions
What is √(49)
7
What is the sum of a right angle?
Determine the y-intercept in the following equation y=10x+8
y=8
Given c=10 and a=6, find b in a right triangle
B=8
What is the rate of change in the function h(x)=7x+5?
7
Simplify (X3)2
X6
What kind of angles are equal to each other?
Corresponding angles
Find X in 4x-7=2x+5
X=6
A ladder 10 feet long reaches up a wall 8 feet high. How far is the ladder's base from the wall?
6 feet
For the function f(x)=2x+1, find x if f(x)=9
X=4
Calculate √(81) + 24
25
Interior angles
Solve the systems of equations: 2x+y=8 and x-y=1
(hint: use substitution to solve)
x=3, y=2
Given a triangle with a=7 and b=24, find C
C=25
Find x where f(x)=0 for the function f(x)=4x-12
X=3
If a2=64, what is a?
A=8
Name the angles that are outside and fall on opposite sides