Zeros
Factors
Radicals
Ms. Slatt Trivia
100
What are the zeros of this function?
-3 and 6
100
Solve:(3x+8)(x-7)=0
-8/3 and 7
100
Simplify
1. sqrt(112
2. sqrt(121
3. 5sqrt(60
4 root 7
11
10 root15
100
Name a town Ms. Slattery has lived in other than the one where she currently resides.
Oak Forest, Plainfield, Aurora, Oak Lawn
200
Name the different ways we can refer to zeros.
solutions, x-intercepts, roots, where f(x)=0
200
Solve
x^2+6x=0
-6 and 0
200
Simplify
1. sqrt(36x^10
2. sqrt(45x^4
3. sqrt(72x^5
1. 6x^5
2. 3x^2 root 5
3. 6x^2root 2x
200
Does Ms. Slattery have any pets? If so, what pets does she have?
She does not have any pets.
300
Given the following quadratic, predict the number of real zeros. (hint use the vertex and the a value)
y=-3(x+5)-2
0
300
Solve
2/5 or .4
and -4
300
-2x^2=-72
6 and -6
300
What is Ms. Slatt's favorite vegetable? (arguably one is technically a fruit)
green pepper or asparagus
400
Using the table, identify the zeros of the function:
-1 and 3
400
Identify the
1. x-intercepts:
2. y-intercept:
3. vertex:
Clearly label your answers in order.
x- intercepts: 8 and -2
y-intercept: -16
vertex: (3,-25)
400
8x^2-9=495
+-3 root 7
400
What instrument does Ms. Slattery play?
guitar
500
Identify the zeros, estimate if necessary.
between 2 and 3
between 6 and 7
500
Given the function below:
14x^2+19x=3
if x if positive, find the value of 21x+9
12
500
Simplify.
500
Name a high school Ms. Slattery attended.
Illinois Mathematics and Science Academy
Plainfield Central