WorksheetsQuadratic Operations and Graphs
Total questions: 8
Worksheet time: 15mins
Name
Class
Date
1.
Using the graph solve the equation
-x2-2x+3=-5.
-x2-2x+3=-5.
a)
{-3,-1}
b)
{-2,0}
c)
{-4,2}
d)
{-1,4}
2.
Use the graph of y=-x2+6x-5 to solve the equation -x2+6x-5=0
a)
(1,5)
b)
{3,4}
c)
{1,5}
d)
{2,4}
3.
Which of the following is a solution to the quadratic equation:
a)
-3
b)
3
c)
-3/8
d)
-8/3
4.
What is another word that describes the zeros of a function?
a)
y-intercepts
b)
vertex
c)
x-intercepts
d)
maximum
5.
If the graph of a quadratic does not intercept the x-axis at any point, then it has:
a)
1 Solution
b)
2 Solutions
c)
All real numbers
d)
No Solution
6.
Write the equation in standard form: x2+36=12
a)
x2+36=12
b)
x2+36+12=0
c)
x2+24=12
d)
x2+24=0
7.
Write the equation in standard Form: 5+x=3x2
a)
3x2+x+5=0
b)
3x2_x+5=0
c)
3x2_x-5=0
8.
What is the solutions to x2_2x-3=0
a)
{-1,-3}
b)
{-1,-3}
c)
{0,-3}
d)
{-1,3}
100 %
