Equations
Solve: 2(x+3)=4(x−1)
x=5
Solve and graph on number line: x+5>3
x>-2
Is the following relation a function:
(1,2) (2,4) (3,6) (1,8) (2,10) (3,12)
No
Write the equation for slope intercept form.
y=mx+b
What is coach Auslands Favorite Restaurant?
a. Taco Bell
b. Texas Roadhouse
c. Mcdonalds
d. Olive Garden
a. Taco Bell
A tank holds 120 liters of water. It is drained at a rate of 8 liters per minute for 6 minutes. How much water remains?
72 liters
Solve and graph on a number line: 3(2x−1)≤2(x+5)
x≤3
Is the following relation a function?
(1,2) (2,2) (3,2) (4,2) (5,2)
Yes
Solve for y: 3x+2y=10
y= -3/2x+5
What is the name of Coach Ausland's Daughter?
a. Abby
b. Emmy
c. Ellie
d. Macy
c. Ellie
Solve: 6(x+1)−2(x−3)=10
x=-1
Solve and graph on number line: ∣x−2∣<4
−2<x<6
Draw and example of a discrete graph vs a continuous graph.
See board
Find the slope of the line that goes through points: (2,3) and (4,7)
y=2x−1
a. California
b. Texas
c. Illinois
d. Tennessee
a. California
Solve: 2∣x−3∣+2=10
x=7 x=-1
Solve and graph on number line: 2x−6<0 or 3x+3≥12
x<3 or x≥3
Draw an example of a linear graph vs a nonlinear graph.
See Board.
Find the equation of the line that goes through points: (−1,4) and (3,0)
y=−x+3
Which is the name of Coach Ausland's Wife?
a. Anna
b. Megan
c. Marley
d. Sammantha
b. Megan
Solve: ∣3(x−1)∣=6
x=3 x=-1
Solve and graph on number line: 2∣x+1∣−2≤6
−5≤x≤3
Graph: y= ∣x−2∣ +2
See Board.
Evaluate: f(−2), f(1), f(5)
2x+1 if x<0
f(x)= −3x+5 if 0≤x<4
7 if x≥4
f(−2)=−3 f(1)=2 f(5)=7
a. Barry
b. Tim
c. Paul
d. Ray
d. Ray