The final forms
Graphs
Mathy Math
Challenge
Trivia
100
In the equation
ax^2+bx+c
which is the y-intercept?
a. (0, c)
b. (0, b)
c. (c, 0)
d. (a, 0)
a (0, c)
100
The graph below represents the height of a child that has been shot out of a cannon. When do they hit the ground?
5 seconds
100
Find the zeros of (x-7)(x+2)
(7, 0) (-2, 0)
100
Guess a number from 1 to 20 and the three closest groups get 100 points
5
100
What is Mr. Ross' deceased (rest in piece <3) gerbil's name.
Des
200
What is the vertex of
(x-3)^2+2
(3, 2)
200
Write the equation of the graph in factored form:
(x_____)(x_____)
(x+1)(x-5)
200
The zeros of a function are x = 2 and x = 6. What is the x-coordinate of the vertex?
4
200
Write down rock, paper, or scissors on your board. If you beat me you get 200 points
rock
200
Guess the song: Name and artist 100 each
Lavender Haze - Taylor Swift
300
What are the x-intercepts (zeros) of
(3x-9)(x+4)
(3, 0) and (-4, 0)
300
Write the equation of the graph in vertex form
(x-3)^2+4
300
Find the zeros of the function (3x + 9)(4x+16)
(-3, 0) and (-4, 0)
300
What was Mr. Ross trying to draw here? The 3 closest answers get 300 points.
Des ninja fighting a robin
300
What was the weight of the heaviest man ever recorded in the history of mankind? (The 2 closest teams will get points. If I see you cheating you get -1000 points)
1,430
400
a(x-h)^2+k
When a < 0:
a. The graph opens up
b. The x intercept is negative
c. The graph opens down
c. Opens down
400
Write the equation of the graph in factored form:
__(x_____)(x_____)
-(x-2)(x+2)
400
What is the vertex of the quadratic function (x-2)(x-4) with the x-intercepts (2,0) and (4,0)
(3, -1)
400
What is the mean of the data set:
2, 4, 1, 2, 1
2
400
Name the song/movie for 200 each
Love is an Open Door - Frozen
500
What is the vertex of
(x-3)(x-2)
(1, 2)
500
Write the equation of the parabola in vertex form
-(x-3)^2+14
500
Box multiply: (3x + 4)(x - 8)
3x^2-20x-32
500
Super Trashketball Challenge. One person from each group can shoot, if you make it you get 500 puntos.
trashketballin
500
Put the 3 most spoken languages in the world in order of most to least spoken:
English, Spanish, Mandarin
Mandarin, Spanish, English