Question

Help please! I only have a few more problems b4 i can got to bed! :D lol thank you <3
What is the equation in point-slope form of the line passing through (–2, 0) and (2, 8)?

y = 2(x + 2)

y = 2(x – 2)

y = –2(x – 2)

y = –2(x + 2)

Answer 1

its (y-0)=(8-0)/(2+2) (x+2)
or y=2(x+2)

Answer 2

(y-0)=(8-0)/(2+2) (x+2)

Answer 3

d

Answer 4

first option

Answer 5

Ya'll are giving me 2 different answers :/ lol

Answer 6

sorry i meant the first one but a d came out sorry

Answer 7

a

Answer 8

Last question!
y varies directly as the square of x. When x = 1, y = 8. Find x when y = 128.

x = ±4

x = ±6

x = ±8

x = ±16

Answer 9

Ok! :D

Answer 10

y = 8x²
128 = 8x²
16 = x²
x = +-4

Answer 11

if correct please click best response.

Answer 12

Hold up.. I lied..I got one more.. lol.
Which inequality is graphed?Graph of an absolute value inequality with the vertex on three-halves comma one and shaded below. A dotted line crosses through points (1, 0) and (2, 0).

y > – |2x + 3| – 1

y < |x + 3| + 1

y < – |2x – 3| + 1

y < |2x – 3| – 1

Answer 13

ok :/

Answer 14

so vertex (3/2,1)

Answer 15

Which one? lol

Answer 16

i am asking about the vertex? is that what you meant lol

Answer 17

oooooh. haha. Uhm surreee :P lol

Answer 18

lol alright that point is what you are goin to need to figure it out. if it is 3/2, 1 then it should be i believe the 3rd one

Answer 19

Thank youuu <3

Answer 20

mhmm:)

Answer 21

@magenxoxo still cant message u or fan u !!
:(

Answer 22

tday i gt my modem fixed up ,tell me when u r here :)