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100

What type of slope is this?

Negative

100

Is this a function?

Yes, a function!

100

What does the m represent in y=mx+b?

a) the x
b) the y
c) the slope
d) the y-intercept

C) the slope

100

Function or Not?


NOT a function!

100

Which Disney princess had 2 stepsisters, Anatasia and Drizella?

Cinderella

200

What is the y-intercept (initial value) on this graph? Write the coordinate point, or write b=

(0, 4)

200

What's the initial value?

-1 because (0,-1)

200

Is this a linear function?

y=1x2 + 8

No, there is an exponent!

200

Is this a linear function?

y = 9 + 4x

Yes!

200

What month is Mrs. Walters birthday in?

(DOUBLE for what month Mrs. Shapiro's birthday is in!)

Mrs. Walters - FEBRUARY

Mrs. Shapiro - MARCH

300

What is the slope (rate of change) for this graph?


2/1 = 2

300

Write an equation for this table:

y = 4x + 3

300

Write an equation for this graph:


y = 3x + -1  OR  y = 3x - 1

300

Come up with bc a value for k to make this set a function:

(5, 2) , (9, 4) , (k,  1) , (3, 8) , (7, 6)

Any number except 5,9,3,7

300
Thor, God of Thunder, is the son of who?

Odin

400

What is the rate of change AND what does it have to do with this person's savings account?


They save $100 every week.

400

The table below shows how many toys a toy company can produce. How many toys do they produce per minute?

120 toys per minute

400

I planted a tree that was 3 feet tall. It grows at a rate of 2 feet per year. Write an equation to represent the height, y, of the tree for x years.

y = 2x + 3

The initial value is the original height, 3, and the rate of change is 2 because the tree grows 2 feet per year.

400

Which function has the lower rate of change?

Function A.

2<3

400

Who was the NBA's most valuable player in 1976, 1977 and 1980?

Kareem Abdul-Jabbar

500

Which line has a steeper slope? Red or Blue?

Blue

500

Which table has the greater rate of change?

Neither, they’re the same :)

500
PASS OR PLAY?


Nancy is planning a birthday party at a bowling alley. The company charges a one-time deposit fee and a cost per person. The cost for 8 people is $123 and the cost for 12 people is $167. Write an equation that represents y, the total cost, for x people.

y = 11x + 35

You could create a table!

500

Function or Not?


NOT a function!

500

Which artist cut off his ear?

Vincent can Gogh