SOLUTION: (-1,0),(1,2) how to do this problem?

Question 193579This question is from textbook prentice hall mathematics
: (-1,0),(1,2) how to do this problem? This question is from textbook prentice hall mathematics

Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
if your looking for the equation of the line that passes thru these two point then first find the slope(tutors have no access to the problems so I am just guessing what needs to be done)
:
change in y over change in x
:
(2-0)/(1-(-1))=2/2=1
:
so slope is 2. now use point slope formulat using one of the points we were given..I will use (-1,0)
:
y-0=1(x-(-1))
:
y=x+1 is the equation

RELATED QUESTIONS
2y^(2/3)+17y^(1/3)+30=0 I don't understand how to do this problem! (answered by richwmiller)

how to do this math problem 1/4h+1/2=1 how to do... (answered by Alan3354)

I am confuse on how to solve this problem because of the fractions. How do I solve this... (answered by MathTherapy)

can someone please show me how to do this problem: Find the inverse, if it exists, of... (answered by Edwin McCravy)

How do I simplify this problem? 2-1... (answered by ReadingBoosters)

How do I solve this problem?... (answered by sarah_adam)

how do i solve this problem... (answered by jsmallt9)

How do you solve this problem using the square root property?... (answered by solver91311)

1/3+(-5/6)+(-1/2)= I do not understand how to work this problem. (answered by jim_thompson5910)

i DO NOT UNDERSTAND HOW TO DO THIS PROBLEM X-2<1 -... (answered by elima)