Funadvice Logo
Explore Join
More Education & School Questions

Writing equations!!!...Algebra...please help!

Write the equation for a specific line a.slope=4, y-intercept=-3 b.slope= -1 and contains (2, -9) c. contains (3, -1) and (6, -3)

Become an Expert →
Answer #1

a. y= 4x-3, just plug what you know into slope intercept form. (y=mx+b) b. y= -x+7, use your slope for the equation, then plug the point into point-slope form (y-y1=m*(x-x1) Then, just fill it in. c. y= -x+2, Find slope by taking the points and doing y2-y1 over x2-x1. Then, find the y- intercept by using one of the coordinate pairs and putting it into point-slope form. Don’t forget to plug your slope into ‘m.’ Then, just fill it in.

Answer #2

you can fun mail me if you need more help =)

Answer #3

a) y=4x-3 b) y=-1x+__ (x,y) (2,-9) y=-1(2)-9 y=-2x-9

More Like This
Ask an advisor one-on-one!
Advisor

Assignment Help For You

Education, Writing Services, Tutoring

Advisor

Help My Assignment

Education, Writing Services, Academic Support

Advisor

Help Writing An Essay

Academic Writing Services, Professional Writing Assistance, Term Paper Writing Help

Advisor

Dissertation Help Pro

Education, Academic Services, Writing Services

Advisor

Help Writing An Essay

Academic Writing Services, Research Paper Writing, Professional Writers