Functions and Qualitative Graphs

The graph shows the speed of Mr. Sam driving to work. Which section shows Mr. Sam stopped in traffic?

• a.

• b.

• g.

• d.

• f.

Tags

CCSS.HSF.IF.B.4

The graph shows the speed of Mr. Sam driving to work. Which section shows Mr. Sam driving on the interstate?

• a. - his rate of change is the steepest

• b. - he's going the fastest here

• g. - steep rate of change and not for a long time

• d. - shortest amount of time

• f. - he's going fast here

Tags

CCSS.HSF.IF.B.4

The graph shows Timmy's distance he is as he leaves school one afternoon. What happens in section C? Why is the distance from school decreasing?

• Timmy is walking back to school because he forgot his math book.

• Timmy is talking to a friend and not walking.

• Timmy is walking faster home.

• Timmy is dancing in the street.

Tags

CCSS.HSF.IF.B.4

The graph shows Timmy's distance he is as he leaves school one afternoon. What happens in section B?

• Timmy is walking back to school because he forgot his math book.

• Timmy is talking to a friend and not walking.

• Timmy is walking faster home.

• Timmy is dancing in the street.

Tags

CCSS.HSF.IF.B.4

The graph shows Timmy's distance he is as he leaves school one afternoon. What happens in section D?

• Timmy is walking back to school because he forgot his math book.

• Timmy is talking to a friend and not walking.

• Timmy is walking all the way home.

• Timmy is dancing in the street.

Tags

CCSS.HSF.IF.B.4

The graph shows Mrs. Smith's distance from home as she drives to work. Which section of graph and description match?

• Section A: Mrs. Smith leaves home, first driving slowly and then speeding up.

• Section B: Mrs. Smith continues driving at a constant speed.

• Section C: Mrs. Smith forgot her lunch and had to return home to get it.

• Section D: Mrs. Smith drives to work, making a stop along the way.

Tags

CCSS.HSF.IF.B.4

Each section of the graph is for 5 minutes. Why does the graph not begin on the y-axis?

• Rose did not begin walking away from home and to the park right away.

• Rose walked really slowly at the beginning and didn't get very far.

• Rose ran at the beginning so fast, it was hard to see her distance from home.

• Rose went to a friends house before heading to the park.

Tags

CCSS.HSF.IF.B.4

Interval 2 is...

• Increasing, linear

• Increasing, nonlinear

• Decreasing, linear

• Decreasing, nonlinear

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

How many increasing intervals are there?

• 2

• 3

• 4

• 5

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

• A train increases it's speed. It then travels at a constant speed.

• A train decreases it speed. It then travels at a constant speed.

• A train is going a constant speed. It then decreases it speed until it stops.

Tags

CCSS.HSF.IF.B.4