Standard Form
What is the y-intercept of the following equation? Write your answer as a coordinate.
y = 2x^2 + 3x - 6
(0 , -6)
What are the coordinates of the vertex for this equation?
y=(x-1)^2+2
(1 , 2)
What are the x-intercepts for this equation?
y = (x-2)(x+4)
2 & -4
What is the "key feature" of an equation in vertex form?
The vertex coordinates (-h,k)
How many power rangers are there?
five
What is the y-intercept of the following equation? Write your answer as a coordinate.
y = -x^2 + 5x - 10
(0 , -10)
What are the coordinates of the vertex for this equation?
y = (x+4)^2-14
(-4 , -14)
What are the x-intercepts for this equation?
y = (x+6)(x-7)
What is the "key feature" of an equation in standard form?
The y-intercept (0,y)
What is the name of the boy from Paw Patrol?
Ryder
What is the "a-value" of this equation?
y = -x^2+2x-2
a = -1
What is the "a-value" of this equation?
y = 1/2(x-2)^2+6
a = 1/2
What is the "a-value" of this equation?
y = 2(x-3)(x+6)
a=2
What is the "key feature" of an equation in factored form?
The x-intercepts (x=#)
What year was former president Lincoln assassinated?
1865
What is the "a-value" of this equation?
y = 14x^2-10x+123
a = 14
What is the "a-value" of this equation?
y = -3(x+3)^2+3
a = -3
What is the "a-value" of this equation?
y = -4(x+4)(x-5)
a=-4
What is the a value for this equation?
y = 3x^2-5x+12
a = 3
Which year were the Steagles an NFL team?
1943
Which way does the graph of this equation concave?
y = 3x^2+2x-1
Concave up
Which way does the following equation concave?
y = -(x-2)^2+13
Which way does the following function concave?
y = 3(x-8)(x+9)
Will this graph have a minimum or maximum?
y = -2(x + 3)^2 + 3
Maximum
When is Canada Day?
July 1