Solve: 2x+9=3x+11
x=-2
Solve the quadratic:
x2−5x+6=0
x=2,3
The function is: f(x)=2x+1
Evaluate for f(-1), f(2), and f(5)
f(-1)=-1
f(2)= 5
f(5)= 11
Simplify: (2x2+3x-8) - (-3x2+9x-12)
5x2-6x+4
What is coach Ausland's favorite soda?
a. Dr. Pepper
b. Sprite
c. Coke
a. Dr. Pepper
Solve: 2(x+4)-8=3(2x-1)+11
x=-2
Solve the Quadratic:
x2+3x−10=0
x=-5,2
Make a table for this function: f(x)=x2-2x+1
x: -2, -1, 0, 1, 2
f(x): 9, 4, 1, 0, 1
Factor:
7x2-31x-20
(7x + 4)(x − 5)
What is Coach Ausland's favorite holidays?
a. Christmas/Fourth of July
b. Halloween/Thanksgiving
c. Easter/Valentines
a. Christmas/Fourth of July
Solve: 4∣5x+5∣-2=18
x=0 and x=-2
Solve the quadratic:
2x2+7x+5=0
x=-2,-5
Is the relation a function?
(-2,0) (-1,1) (-2,10) (0,3) (6,12)
Not a function
Multiply: (2x+1)(3x-4)
6x2-5x-4
What is Coach Ausland's favorite vacation?
a. Mountains
b. Beach
c. Big City
a. Mountains
Solve:
y=2x+2
y=4x-6
x=4
y=10
(4,10)
Solve the quadratic:
3x2−5x−12=0
x= -4/3, 3
Is the relation a function?
(-2,1) (-1,1) (0,1) (1,1) (2,1)
yes it is a function
Factor:
3x2-8x-16
(x-4)(3x+4)
Which country has Coach Ausland visited?
a. Canada
b. Mexico
c. Germany
c. Germany
Solve:
3x+2y=18
2x-3y=12
x=6
y=0
(6,0)
Solve the quadratic:
4x2−25=0
x= 5/2, -5/2
Evaluate for f(-2) f(0) f(2):
f(x)= 2∣3x+4∣-2
f(-2)= 2
f(0)= 6
f(2)= 18
Factor and Solve:
7x2+32=7-40x
Factor: (7x+5) (x+5)
Roots: -5/7, -5
What is Coach Ausland's Middle name?
a. Paul
b. Ray
c. Michael
b. Ray