Slopes

Find slope (m)

100

y=2x-5

2

200

y=-3x-5

-3

300

y=-4/3x+7

-4/3

400

5x+y=7

-5x

500

-2x-y=9

-2x

Find y-int (b)

100

y=2x+6

6

200

y=-5x-1

-1

300

y=-5+3x

-5

400

y+6=7x

-6

500

y-8=-4x

8

Write the table

100

A tree is 3 ft tall and grows an 5 inches every year.

x y

0 3

1 8

2 13

3 18

200

Kristin bought a lemonade stand for $50 and charged $1 for every cup of lemonade.

x y

0 -50

1 -49

2 -48

3 -47

300

Kristin has 5 plants and plants 2 plants every 3 years.

x y

0 5

3 7

6 9

9 11

400

Bobby spends $500 on a hot tub and spends $50 every 6 months for cleaning

x y

0 -500

6 -550

12 -600

18 -650

500

Debby bought a subscription to a fitness app for $20 and pays $5 every 3 months.

x y

0 20

3 25

6 30

9 35

Write the equation

100

A tree is 3 ft tall and grows an 5 inches every year.

y=5x+3

200

Kristin bought a lemonade stand for $50 and charged $1 for every cup of lemonade.

y=1x-50

300

Kristin has 5 plants and plants 2 plants every 3 years.

y=2/3x+5

400

Bobby spends $500 on a hot tub and spends $50 every 6 months for cleaning.

y=-50/6-500

500

Debby bought a subscription to a fitness app for $20 and pays $5 every 3 months.

y=-5/3x-20

Fun facts about math

100

What mountain weighs 357 trillion pounds?

Mount Everest

200

What rodent can run 20 mph?

a squirrel

300

What animal migrates south 3,000 miles?

Geese

400

how much of the earth is covered in water?

70%

500

How fast can a cheetah run?

76 mph