Question

What is the equation of the line that has a slope of 4/5 and a y-intercept of –1?

Answer 1

slope intercept again, friend:

y=mx+b

m=slope
b=y-intercept

Answer 2

i want to help you understand your material! i hope you are not coming here just for answers to your homework!

Answer 3

its not homework haha and no im not i somewhat understand it better. see im in summer school and tomorrow is my last day and i have to finsih up my final before 1200 am.

Answer 4

so im kinda rushing through everything i am not very talented at math english and science are more my stronger subjects.

Answer 5

okay i gotcha man. math and science are my strengths but english, not so much hahah

well i hope i could help you understand better

Answer 6

just memorize slope-intercept form (y=mx+b) and it will answer most of your questions

Answer 7

You helps a lot thank you so much, and just saying im a girl haha

Answer 8

oh, well sorry then miss! lol

Answer 9

what math class are you in? is it high school or?

Answer 10

haha. now the quesions that look like this how do i answer them

Answer 11

its high scool and well im going into geometry. Which i find a lot easier than all of this stuff

Answer 12

okay dont let fractions confuse you! when finding equation of a line given 2 points you will use 2 easy formulas:

to find slope:
\[\frac{ y _{2}-y _{1} }{ x _{2}-x _{1} }\]

then you will take what you got for slope and pick one of the 2 original points and use this:

\[y-y _{1}=m(x-x _{1})\]

Answer 13

so that answer for that equation would be D

Answer 14

it is actually going to b C

Answer 15

oh yeah i see what i did wrong.