What is the y-intercept of: y=7x2+2x -1
Quadratic Definitions

Quiz
•
Mathematics
•
9th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(0, 1)
(0, -1)
(1, 0)
(-1, 0)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
For the Parabola:
y=x2+2x-3 state the axis of symmetry
-3
1
3
-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
For the Parabola:
y=x2-4x state the axis of symmetry
1
-2
4
2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the x- intercepts?
x= 0 and x= -4
x= 0 and x= 4
y= 0
x= 2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a function where the highest exponent is a square
Quadratic Function
Squared Function
Cubic Function
Linear Function
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An equation where the highest exponent of the variable is a square is called a _______function.
Stable
Quadratic
Polynomial
Explicit
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Quadratic function
a second-degree polynomial function that can be described by f(x) = ax2 + bx + c, where a ≠ 0 and the graph of the function is always parabolic or U-shaped
set of output values for the dependent variable over which the function is defined
a second-degree polynomial expression that can be described by ax2 + bx + c, where a ≠ 0
function whose values are continuous or unbroken over the specified domain
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