Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (anonymous):

Help pweeze :)

OpenStudy (anonymous):

OpenStudy (anonymous):

slope intercept form is y = mx + b where m is the slope and b is y-intercept right?

OpenStudy (anonymous):

yea @ money

OpenStudy (anonymous):

\[m = \frac{y_2-y_1}{x_2-x_1}\] where points (x1, y1) and (x2, y2) are on the line

OpenStudy (anonymous):

yes

OpenStudy (jusaquikie):

\[m=\frac{ y _{2}-y _{1} }{x _{2}-x _{1} } \] or \[ m=\frac{ 20-4 }{4-0 }\]

OpenStudy (anonymous):

so (4, 20) and (0, 4) are the points can you find the slope with the formula

OpenStudy (anonymous):

15/4

OpenStudy (anonymous):

4**

OpenStudy (jusaquikie):

so the slope is 4 and you put that in the equation

OpenStudy (anonymous):

y -intercept occurs when x = 0

OpenStudy (anonymous):

y=4x+b

OpenStudy (anonymous):

when x = 0, what does y = to?

OpenStudy (anonymous):

hmm y=b? 0.o

OpenStudy (anonymous):

sorry getting a little confused

OpenStudy (anonymous):

(0,4) when x = 0, what does y equal to?

OpenStudy (anonymous):

4

OpenStudy (anonymous):

._. right?

OpenStudy (anonymous):

@moneybird ?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!