10th
-
12th
grade

Mathematics

76%

accuracy

plays

Olga Abejuela

4 years

Mathematics

10th -

12thgrade

Assignment #6

Olga Abejuela

2
plays

15 questions

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1. Multiple Choice
1 minute
1 pt
What is the vertex of this quadratic equation?
y = 2(x - 2)² + 5
(-2,5)
(2,5)
(5,-2)
(-5,-2)
2. Multiple Choice
2 minutes
1 pt
Which of the following is the correct equation for the given graph?
f(x) = (x - 2)² - 1
f(x) = (x + 2)² - 1
f(x) = -(x + 2)² - 1
f(x) = -(x - 2)² - 1
3. Multiple Choice
2 minutes
1 pt
y=(x-4)²+1
y=(x-4)²-1
y=(x+4)²+1
y=(x+4)²-1
4. Multiple Choice
2 minutes
1 pt
Which equation matches the graph?
y=(x-2)²+3
y=(x-2)²-3
y=(x+2)²+3
y=(x+2)²-3
5. Multiple Choice
1 minute
1 pt
What are the transformations?
y=(x-2)³+4
Horz shift right 2 Vert shift up 4
Horz shift left 2 Vert shift down 4
Horz shift right 2 Vert shift down 4
Horz shift left 2 Vert shift up 4
6. Multiple Choice
1 minute
1 pt
Describe the transformation of the graph y = - ½(x + 4)³ - 1
Left 4 and Down 1
Reflected x-axis, Down 1, Left 4, Shrink by 1/2
Reflected x-axis, Down 1, Left 4, Stretch by 1/2
Reflected x-axis, Up 1, Right 4, Shrink by 1/2
7. Multiple Choice
1 minute
1 pt
What is the point of inflection for the following cubic function?
(-3, -1)
(0, -4)
(-1, -3)
(0, 0)
8. Multiple Choice
2 minutes
1 pt
What is the equation of this function?
f(x) = (x + 2)³
f(x) = (x - 2)³
f(x) = ∛(x + 2)
f(x) = ∛(x - 2)
9. Multiple Choice
45 seconds
1 pt
If the blue graph is f(x) (the original function) and the red graph is the transformation, what is the equation of the red graph?
-f(x)
f(-x)
f^-1(x)
f(2x)
10. Multiple Choice
45 seconds
1 pt
Describe the transformations that maps
y = g(x) to y = - g(x + 6) - 10
Reflect over y-axis
Shifted down 10 units
Shifted left 6 units
Reflect over x-axis
Shifted up 10 units
Shifted left 6 units
Reflect over y-axis
Shifted up 10 units
Shifted right 6 units
Reflect over x-axis
Shifted down 10 units
Shifted left 6 units
11. Multiple Choice
2 minutes
1 pt
Which of the following describes the transformations done to the quadratic parent function of f(x) = x² to obtain g(x) = 2x² + 4 ?
Vertical Stretch by a factor of 2 and vertical shift up 4 units
Vertical Compress by a factor 2 and vertical shift up 4
Vertical Stretch by a factor of 2 and horizontal shift left 4 units
Vertical Compress by a factor of 2 and horizontal shift right 4 units
12. Multiple Choice
5 minutes
1 pt
Find the inverse of f(x) = -4x - 12
f^-1(x) = 4x - 3
f^-1(x) = -1/4x - 3
f^-1(x) = 1/4x + 3
f^-1(x) = -4x - 3
13. Multiple Choice
30 seconds
1 pt
Find the inverse of $f\left(x\right)=\frac{1}{2}x+8$
$f^{-1}\left(x\right)=2x+8$
$f^{-1}\left(x\right)=2x-16$
$f^{-1}\left(x\right)=2\left(x+8\right)$
$f^{-1}\left(x\right)=\frac{1}{2}x-16$
14. Multiple Choice
30 seconds
1 pt
Find the inverse of $f\left(x\right)=x^2+5$
$f^{-1}\left(x\right)=x-25$
$f^{-1}\left(x\right)=\sqrt{5+x}$
$f^{-1}\left(x\right)=\sqrt{x-5}$
$f^{-1}\left(x\right)=\sqrt{x}-5$
15. Multiple Choice
30 seconds
1 pt
Find the inverse of $f\left(x\right)=\sqrt{x-2}$
$f^{-1}\left(x\right)=x^2-2$
$f^{-1}\left(x\right)=x^2+2$
$f^{-1}\left(x\right)=\left(x+2\right)^2$
$f^{-1}\left(x\right)=\left(x-2\right)^2$
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Assignment #6

10th - 12thgrade

Mathematics

Mathematics

10th -

12thgrade

Assignment #6

2 plays

15 questions

Introducing new Paper mode

10th
-
12th
grade

2
plays