Intro to Standard Form

• Yes

• No

• Yes

• No

• Yes

• No

• 3

• -3

• 2

• -2

write 5 x 10^-8 in standard form

• 50^-8

• 0.000000005

• 5.0⁸

• ¹/_5⁸

• 3

• -3

• 2

• -2

• 3

• -3

• 2

• -2

Find the x and y intercepts of 2x-6y=18

Groups:

(a) x-intercept

,

(b) y-intercept

,

(c) neither

• (-3,0)

• (0,7)

• (6,0)

• (0,9)

• (0,2)

• (9,0)

• (0, -3)

• (2,0)

Find the x and y intercepts of 3x-9y=18

Groups:

(a) x-intercept

,

(b) y-intercept

,

(c) neither

• (0,-2)

• (6,0)

• (0, -3)

• (0,7)

• (2,0)

• (9,0)

• (0,9)

• (-3,0)

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3