7/23/2024

Standard Notation

100

2.45 x 10⁶

2,450,000

200

5.6 x 10^-3

.0056

300

7.13 x 10^-1

.0713

400

8.71 x 10⁵

871,000

500

6.64 x 10^-4

.000664

slope

100

the slope of a horizontal line

0

200

slope of a vertical line

undefined

300

(0,0) and ( 5, 10)

2

400

( 10, 10) and ( 5,5)

m=1

500

(-8,4) and ( 6, 10)

m=3/7

equations of lines

100

y = 3x + 6

m= ?

m=3

200

y= -6x -4

b= ?

b= -4

300

m= -4

b= 6

Write the equation

y= -4x +6 

400

m= 1 and crosses at the origin

y=x

500

crosses at (0,2 ) and (-2,0)

write the equation

y= x +2

Scientific Notation

100

185,000

1.85 x 10⁵

200

1,870,000

1.87 x 10⁶

300

850

8.5 x 10²

400

.00045

4.5 x 10^-4

500

.000099

9.9 x 10^-5

Equations

100

7y - 4 = 24

y = 4

200

10+9x = 100

x = 10

300

 48 +6x = -12

x= -10

400

96 = 24 -9x

x = -8

500

x/ -3   +7 = 5

x = 6