Question 1

Write the name of the boy who has a productivity rate that is growing exponentially?

Accepted Answer

Billy

Question 2

The table above is growing exponentially. What is the growth factor? Round your answer to the nearest hundredth.

Accepted Answer

1.35

Question 3

Which equation below represents the table shown.

Accepted Answer

$y = 6.75(1.35^x)$

Answer

$y = 1.35^x$

Answer

$y = 1.35x + 6.75$

Answer

$y = 1.35(6.75^x)$

Question 4

Write the number in standard form represented by $2.57 x 10^4$.

Accepted Answer

25,700

Question 5

Which number represents 0.0000076 in scientific notation.

Accepted Answer

$7.6  x  10^{-6}$

Answer

$7.6 x 10^{-7}$

Answer

$0.76 x 10^{-5}$

Answer

$7.6 x 10^6$

Question 6

What is the growth factor of the graph above?

Accepted Answer

3

Question 7

Which statement in not true below.

Accepted Answer

The y-intercept is 0.

Answer

The graph is an exponential relationship.

Answer

The equation to represent the graph is $y = 3^x$

Answer

If continued, the graph would intersect the point (5,243)

Question 8

In the equation $y=3(4^x)$ what is the growth factor?

Accepted Answer

4

Question 9

In the equation $y = 5(2.5^x)$ what is the y-intercept?

Accepted Answer

5

Question 10

In the equation $y=7^x$ what is the y-intercept?

Accepted Answer

1

Question 11

Given the equation $y=3(2^x)$, what will be the y value if x is equal to 4?

Accepted Answer

48

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