Test - South Carolina Algebra 1 EOCEP Chapter 14

1 pt DOK: 3

2.

Find the line that passes through the points (2, 14) and (5, 23).

A

$y = 2 x + 14$

B

$y = 3 x + 8$

C

$y = 5 x + 23$

D

$y = - 3 x - 8$

1 pt DOK: 2

5.

Which of the following represents an exponential model?

A

The change in the number of people donating blood is increasing by 14 every quarter.

B

The worth of a car decreases 1% per every 1,000 miles it is driven.

C

The number of mosquitoes is decreasing by 5 every minute.

D

Dad mows the lawn twice a week in the summer.

1 pt DOK: 2

8.

If $f (x) = 5 x + 12$ and $g (x) = 4 x^{2} - 13$ , then what is $g (f (- 2))$ ?

A

3

B

2

C

5

D

6

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