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Quiz 3.1 - Features and transforms

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Last updated almost 4 years ago
17 questions
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Question 1
1.

Describe the transformations that were applied to the parent function.

y = x^{2}-5

Question 2
2.

Describe the transformations that were applied to the parent function.
y = 3\sqrt{x+8}

Question 3
3.

Describe the transformations that were applied to the parent function.

y=\frac{1}{2}(x-1)^{2}-1

Question 4
4.

Dale graphed the square root parent function. Then, he reflected the graph over the x-axis, shifted it four untis to the right and three units up. Give the new equation.

Question 5
5.

Identify the function transformations.

y=\frac{5}{4}x^{2}+4

Question 6
6.

Identify the function transforms.

y=-2\sqrt{x-2}

Question 7
7.

The quadratic parent function is reflected over the x-axis, then shifted up 3 and left 1.

Write the equation for the new function in vertex form, y=A(x-h)^{2}+k, no spaces.

Question 8
8.

Identify the vertex.
y=(x+2)^{2}+1
Use (x, y) format with one space after the comma.

Question 9
9.

Identify the increasing interval.
y=(x+2)^{2}+1
Use interval notation, one space after the comma.

Question 10
10.

y=(x+2)^{2}+1
Which gives the end behaviors for the function?

Question 11
11.

State the range of the given function.

y=\sqrt{x+2}+1

Use interval notation, with one space after the comma.

Question 12
12.

State the domain of the given function.

y=\sqrt{x+2}+1

Use interval notation, with one space after the comma.

Question 13
13.

Identify the vertex:

y=-\frac{5}{2}(x-4)^{2}

Use (x, y) format with one space after the comma.

Question 14
14.

Identify the increasing interval:

y=-\frac{5}{2}(x-4)^{2}

Use interval notation, one space after the comma.
For the infinity symbol, use the keyboard on the right.

Question 15
15.

Consider
y=-\frac{5}{2}(x-4)^{2}
Which gives the end behaviors for the function?

Question 16
16.

Identify the range.

y=-\sqrt{x-1}

Use interval notation.

Question 17
17.

Identify the domain.

y=-\sqrt{x-1}
Use interval notation.