Functions Review (Domain/Range & Rate of Change)

Find the domian of the relationship below:

(-2,7)(-1,3)(5,2)(10,-3)

• D: {-2,-1,5,10}

• D: (7,3,2,-3}

• D:{-2 < x < 10}

• D: {-3 < x < 7}

Find the range of the relationship below:

(-2,7)(-1,3)(5,2)(10,-3)

• R: {-2,-1,5,10}

• R: {7,3,2,-3}

• R: {-2 < x < 10}

• R: {-3 < x < 7}

The maximum height of the ball was ______.

• 2 ft

• 4 ft

• 6 ft

• 8 ft

After _____ seconds, the ball started to descend.

• 1 second

• 4 seconds

• 3 seconds

• 7 seconds

What was the height from which the diver started?

• 0 ft

• 20 ft

• 8 ft

• 13 ft

What was the highest point of the diver?

• 0 ft

• 20 ft

• 8 ft

• 13 ft

The domain was [0,6.8]

• True

• False

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The range of the function is [13,20]

• True

• False

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The average rate of change between 0 and 3 seconds was ______.

• -1 m/s

• 2 m/s

• -6 m/s

• -2 m/s

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

The average rate of change between 0 and 1 seconds was ______.

• -1 m/s

• 2 m/s

• -6 m/s

• -2 m/s

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6