quadratic graphs 2

quadratic graphs 2

9th - 12th Grade

10 Qs

quiz-placeholder

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quadratic graphs 2

quadratic graphs 2

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

Created by

Mark Olateju

Used 10+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following equations could represent the parabola shown?

y=(x3)21y=-\left(x-3\right)^2-1

y=(x3)21y=\left(x-3\right)^2-1

y=(x+3)21y=-\left(x+3\right)^2-1

y=(x1)23y=-\left(x-1\right)^2-3

y=(x3)2+1y=-\left(x-3\right)^2+1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The parabola

 y=x2 y=-x^2\   
is translated 6 units to the left. What is its new equation?

 y=6x2y=-6x^2  

 y=x2+6y=-x^2+6  

 y=(x+6)2y=-\left(x+6\right)^2  

 y=(x6)2y=-\left(x-6\right)^2  

 y=x26y=-x^2-6  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image
What is the domain of the function?
*Hint: Domain is the set of all x-values included in the function.
x≥3
x≤3
All real numbers
-1≤x≤5

4.

HOTSPOT QUESTION

1 min • 1 pt

What is the vertex of the parabola?

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement is true?

A parabola must have two x-intercepts.

A parabola can have two, one or no x-intercepts.

Some parabolas do not have a y-intercept.

Some parabolas do not have a turning point.

The axis of symmetry is half way between the x-intercept and the y-intercept.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the y-intercept of the parabola:

 y=(x1)24y=\left(x-1\right)^2-4  ?

 (0,4)\left(0,-4\right)  

 (0,3)\left(0,-3\right)  

 (0, 1)\left(0,\ 1\right)  

 (3,0)\left(3,0\right)  

 (1,0)\left(-1,0\right)  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The parabola  y=x2y=-x^2  is translated 4 units up. What is its new equation?

 y=x24y=x^2-4  

 y=x2+4y=-x^2+4  

 y=(x4)2y=-\left(x-4\right)^2  

 y=(x+4)2y=-\left(x+4\right)^2  

 y=x24y=-x^2-4  

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