Quiz about Homework 3/18 CP

Question 1

There are 7,000,000 people in the state of Tennessee. What is this amount written in scientific notation?

Accepted Answer

$$7\ x\ 10^6$$

Answer

$$7\ x\ 10^7$$

Answer

$$7\ x\ 10^{-7}$$

Answer

$$7\ x\ 10^{-6}$$

Question 2

For which graph does the shaded region best represent the solution set to the inequality

$$y\le-\frac{1}{4}x+1$$

Accepted Answer

Question 3

If there is an equation $$y=3x$$ and is shifted to where the y intercept is now (0,7).

What is the equation of the newly shifted line?

Accepted Answer

y = 3x + 7

Answer

y = 3x - 7

Answer

y = 3x + 3

Answer

y = 3x

Question 4

Which expression is equivalent to $$3^{12}$$ . You will be choosing 2 choices.

Accepted Answer

$$3^7\cdot3^5$$

Accepted Answer

$$\frac{3^{14}}{3^2}$$

Answer

$$\left(3^6\right)^6$$

Answer

$$\frac{3^2}{3^{14}}$$

Question 5

Which scatter plot has the best line of best fit for the data?

Accepted Answer

Question 6

Between which two integers does $$\sqrt[]{19}$$ decimal approximation lie?

Accepted Answer

4 and 5

Answer

2 and 3

Answer

5 and 6

Answer

3 and 4

Question 7

Where does the following graph intersect?

Accepted Answer

(4, 5)

Answer

(5, 4)

Answer

(1, 2)

Answer

(0, 1)

Question 8

Would the following be considered rational or irrational?

$$\frac{\pi}{2}$$

Accepted Answer

Irrational

Answer

Rational

Question 9

Would the following be considered rational or irrational?

$$-\frac{24}{3}$$

Accepted Answer

Rational

Answer

Irrational

Question 10

Would the following be considered rational or irrational?

$$\sqrt[]{100}$$

Accepted Answer

Rational

Answer

Irrational

Question 11

How many times larger is $$4\ x\ 10^{30}$$ than $$3\ x\ 10^{27}$$

Accepted Answer

1333 times larger

Answer

1.3 times larger

Answer

75 times larger

Answer

100 times larger

Question 12

Solve the following equation $$x^3=27$$

Accepted Answer

x = 3

Answer

x = 9

Answer

x = 6

Answer

x = 5

Question 13

Is the following considered a function?

(4, 2) (5, 2) (6, 3) (7, 4)

Accepted Answer

Function

Answer

Not a Function

Question 14

Is the following considered a function?

(2, 3) (3, 4) (2, 5) (4, 6)

Accepted Answer

Not a Function

Answer

Function

Homework 3/18 CP

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