Question

Algebra: PLEASE HELP !?
1) Write the equation of the line that passes through (–1, 5) with a slope of 2 in standard form.
A) –2x – y = –7
B) 2x – y = –7
C) 2x – y = 11
D) –2x + y = –11

2) Write the equation of the line that passes through (–3, 4) with a slope of 2 in point-slope form.

A) y – 4 = 2(x + 3)
B) y + 4 = 2(x – 3)
C) y + 3 = 2(x – 4)
D) y – 3 = 2(x + 4)

3) Write the equation of the line that passes through (2, 2) and (6, 3) in standard form.

A) 4x + 4y = 6
B) x + 4y = 12
C) 4x + 4y = –12
D) x – 4y = –6

Answer 1

4) Write the equation of the line that passes through (3, 6) and (0, –3) in slope-intercept form.

A) y = 3x – 6
B) y = 3x – 3
C) y = 3x + 3
D) y = 3x + 6



I am so bad at this . Please help me!!

Answer 2

to many and to lazy lol

Answer 3

y=mx+B

Answer 4

what is that ?

Answer 5

the formula for finding slope of a line.

Answer 6

what does it all stand for ?

Answer 7

slope is equal to x

Answer 8

you're going to have to walk me through this, it's like trying to read jibberish. i don't get this stuff at all !

Answer 9

IT IS THE FORMULA FOR SLOPE

WHERE M IS THE SLOPE

X AND Y ARE THE POINTS ON THE GRAPH

B IS THE Y-INTERCEPT

there you go

Answer 10

http://answers.yahoo.com/question/index?qid=20080813164738AAv8I3w

maybe this will help?

Answer 11

idk what any of those words mean but i'll go to the link. thanks.

Answer 12

did you not learn any of that and your teacher assigned this to you for homework? hopefully the link will help.

Answer 13

i didn't get it & i'm homeschooled so i couldn't ask cos it's too late at night & she stops answering q's at 4pm

Answer 14

oh okay, well if you want to be able to successfully solve those types of problems, it is necessary to know about y=mx+B. so basically just plug in the points into the equation(label them as x and y) and you'll find the answer. sorry if I'm not being very specific, let me know if you need it clarified any more.

Answer 15

thank you very much !

Answer 16

no problem!