Quiz about Module 3: 3.1-3.2 Quiz review

Question 1

Which countries share the longest border?

Accepted Answer

Canada and the U.S.

Answer

China and Russia

Answer

Chile and Argentina

Question 2

How many turning points are there in this graph?

Accepted Answer

2

Answer

0

Answer

1

Answer

3

Question 3

Using a graphing calculator: How many turning points are in this function $$f\left(x\right)=4x\left(x+2\right)^2\left(x-1\right)$$

Accepted Answer

3

Answer

0

Answer

1

Answer

2

Question 4

Which animal cannot jump?

Accepted Answer

Elephant

Answer

Tiger

Answer

Rat

Question 5

Which polynomial has roots at 0 and 7?

Accepted Answer

$$f\left(x\right)=\left(x+0\right)\left(x-7\right)$$

Answer

$$f\left(x\right)=\left(x+0\right)\left(x+7\right)$$

Answer

$$f\left(x\right)=\left(x-0\right)\left(x+7\right)$$

Answer

$$f\left(x\right)=\left(x+7\right)\left(x-0\right)$$

Question 6

What's the parent function for: $$f\left(x\right)=4\left(x-12\right)^3$$ ?

Accepted Answer

$$x^3$$

Answer

$$x$$

Answer

$$x^2$$

Answer

$$x^5$$

Question 7

Which is the hottest planet in our solar system?

Accepted Answer

Venus

Answer

Mercury

Answer

Jupiter

Question 8

What transformation occurs in the following equation: $$f\left(x\right)=4x^2$$ . Get out your notes for future questions on transformations.

Accepted Answer

Compression

Answer

Reflection

Answer

Shift

Answer

Stretch

Question 9

What transformation occurs in the following equation: $$f\left(x\right)=\left(x-4\right)^2$$

Accepted Answer

Shift Right

Answer

Shift Left

Answer

Shift up

Answer

Shift down

Question 10

Choose 2: What transformation occurs in the following equation: $$f\left(x\right)=\frac{1}{4}x^2+10$$

Accepted Answer

Shift

Accepted Answer

Compression

Answer

Reflection

Answer

Stretch

Question 11

Choose 2: What transformations occurs in the following equation: $$f\left(x\right)=-x^2-3$$

Accepted Answer

Reflection

Accepted Answer

Shift

Answer

Stretch

Answer

Compression

Question 12

Approximately how many times a day does a heart beat?

Accepted Answer

100,000

Answer

1,000

Answer

10,000

Answer

1,000,000

Question 13

How many global maximums does this graph have? Check your notes for the next set of questions on global and local max/min.

Accepted Answer

0

Answer

1

Answer

2

Answer

3

Question 14

How many global minimums does this graph have?

Accepted Answer

1

Answer

0

Answer

2

Answer

3

Question 15

Choose all that apply:

Accepted Answer

1 local minimum

Accepted Answer

1 local maximum

Answer

1 global minimum

Answer

1 global maximum

Question 16

Choose all that apply:

Accepted Answer

1 global minimum

Accepted Answer

1 local minimum

Accepted Answer

1 local maximum

Answer

1 global maximum

Question 17

T/F It's possible to sneeze with your eyes open?

Accepted Answer

False

Answer

True

Question 18

Choose all that apply: What intervals are increasing?

Accepted Answer

$$-\infty<x<-1$$

Accepted Answer

$$1<x<+\infty$$

Answer

$$-1<x<1$$

Answer

$$2<x<+\infty$$

Question 19

What interval is the graph decreasing?

Accepted Answer

$$-\infty<x<-1$$

Answer

$$-\infty<x<+\infty$$

Answer

$$-1<x<+\infty$$

Answer

$$-\infty<x<1$$

Question 20

Choose the correct Domain AND Range.

Accepted Answer

$$Range:\ \left[0,+\infty\right)$$

Accepted Answer

$$Domain:\ R\ \left(all\ real\ numbers\right)$$

Answer

$$Domain:\ \left[0,+\infty\right)$$

Answer

$$Range:\ ext{R}$$

Question 21

T/F Women's hearts beat faster than men's.

Accepted Answer

True

Answer

False

Question 22

What's the equation of this function?

Accepted Answer

$$f\left(x\right)=\left(x+1\right)^2$$

Answer

$$f(x)=(x-1)$$

Answer

$$f\left(x\right)=x^2+1$$

Answer

$$f\left(x\right)=x^2-1$$

Question 23

What's the equation of this function?

Accepted Answer

$$f\left(x\right)=\left(x+1\right)^2\left(x-2\right)$$

Answer

$$f(x)=(x-1)^2\left(x+2\right)$$

Answer

$$f\left(x\right)=x^2+2$$

Answer

$$f\left(x\right)=\left(x+1\right)^2$$

Question 24

T/F Thomas Edison invented the first lightbulb.

Accepted Answer

False

Answer

True

Question 25

Is the graph even or odd?

Accepted Answer

Odd

Answer

Even

Question 26

Is the graph even or odd?

Accepted Answer

Even

Answer

Odd

Question 27

Remember

Even: f(-x) = f(x)

Odd: f(-x) = -f(x)

Is the equation even or odd? $$f\left(x\right)=3x^2+8$$

Accepted Answer

Even

Answer

Odd

Question 28

Approximately how long does it take a pineapple to grow to its full size?

Accepted Answer

2 years

Answer

20 days

Answer

2 weeks

Answer

2 months

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