Am I Straight?
IDK
Picture Perfect
Where's my X?
Polygon What???
100
How can you tell if a graph or table is a function?
If x cheats
Real Definition: If each input has only one output.
100
What is she doing wrong.
Not doing her work.
100
Use the graph to answer the following three questions.
What is the slope?
What is the y-intercept?
What is the equation of the graph?
m= -5/4x
b= 3
y= -5/4x + 3
100
Solve
4(15x - 8) = 8(5z + 6)
z = 4
100
What is the answer to
(2x2 + 3x -7) + (-4x + 3x2 - 10)
5x2 - x - 17
200
What are the two forms of a linear equation?
Standard and Slope Intercept
200
What is Mr. Coates First name?
Garry
200
Use the graph to answer the following three questions.
What is the slope?
What is the y-intercept?
What is the equation of the graph?
m= -3
b= 8
y= -3x + 8
200
solve
(k-16) / 5=k+4
k = -9
200
Under which operations are polynomials closed?
Multiplication
Addition
Subtraction
300
Is the following a function?
No because the vertical line hits two points
300
Bonus Points
What is Mr. Coates Favorite Phrase
"Before I punch in the throat"
300
Graph the following equation.
4x - 3y = 12
300
solve
(3x+14)/(2x+13)+10 = 6
x = -6
300
The water height of a pool is determined by 8g2 + 3g - 4, the rate that the pool is filled, and 9g2 - 2g - 5, the rate that the water leaves the pool, where g represents the number of gallons entering the or leaving the pool.
Write an expression that determines the height of the water in the pool.
(8g2 + 3g -4) - (9g2- 2g - 5)
400
Is the following a function?
No because 17 is cheating.
400
What sports does Mr. Coates Coach?
Track and Volleyball
400
Graph the following equation.
6 = -2x +y
400
9(5x + 12) > -27 and 26 > -2(5-6x)
-3<x<3
400
What do you call a polynomials to the 2nd degree?
Linear
Quadratic
Quartic
Dualic
quadratic
500
What is the domain and range for the graph.
Domain:
-2<x<5
Range:
-4<y<4
500
Who is this?
Deku
Midoryia
500
What is the equation to this graph.
y= -2x +2
500
3(-2r) = 30(-r-2)/6+r
r = 5
500
A bacterial colony increase in number of cells according to the expression t2 - 4t - 4 with t representing the seconds that the colony is allow to grow at 20o C and t2 - 3t - 4 when the colony grows at 30o C.
Write and solve a polynomial expression for the total number of cells growing at both 20o and 30o C.
2t2 - 7t - 8