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OpenStudy (anonymous):
Which of the following equations is in slope-intercept form?
A.2y = 3x – 1
B.x = 3y – 1
C.y = –3x
D.9x = 2
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OpenStudy (anonymous):
I Have One More If You Dont Mind Jim ! @jim_thompson5910. Slpoe-int Form Is y=mx+b. But I Don't See That Anywhere ?
jimthompson5910 (jim_thompson5910):
y = mx+b is slope intercept form
jimthompson5910 (jim_thompson5910):
m is the slope
b is the y intercept
jimthompson5910 (jim_thompson5910):
if the slope is 7, then you replace m with 7
if the y-intercept is 10, then you replace b with 10
jimthompson5910 (jim_thompson5910):
so you go from y = mx+b to y = 7x+10
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OpenStudy (anonymous):
Yes But Y Isn't Simplified In Any Of Them ?
jimthompson5910 (jim_thompson5910):
y=mx+b is your general template
you have to replace m and b with numbers
OpenStudy (anonymous):
Would It Be C? There's Just No Y-Int
jimthompson5910 (jim_thompson5910):
hint: y = 10x is an equation in slope intercept form since y = 10x is the same as y = 10x + 0
jimthompson5910 (jim_thompson5910):
good, y = -3x ----> y = -3x + 0
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jimthompson5910 (jim_thompson5910):
m = -3
b = 0
OpenStudy (anonymous):
Ohhh. Okaay . Thank You !
jimthompson5910 (jim_thompson5910):
you're welcome
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