Identify the slope of the line: y = -2x + 3
2x
2
-2
3
Identify the slope of the line: y = ½x - 3
-3
½
-½
2
Solve the equation for y and identify the slope: 2x + y = 5
2
-2
½
5
Solve the equation for y and identify the slope: -2x + 2y = 4
-2
-1
1
2
Solve the equation for y and identify the slope: x + 2y = 6
1
2
-½
-1
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OpenStudy (igreen):
One question per post, so I'll do the first one with you.
That equation is in the form of y = mx + b, where 'm' is the slope. So what's the slope of y = -2x + 3?
OpenStudy (anonymous):
idk
OpenStudy (igreen):
It's the number right before 'x'.
OpenStudy (anonymous):
2
OpenStudy (igreen):
Check again
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OpenStudy (anonymous):
3
OpenStudy (igreen):
Um.. no..I said right before.
y = -2x + 3
OpenStudy (anonymous):
y
OpenStudy (igreen):
. . .
No..
OpenStudy (igreen):
I said NUMBER that is right BEFORE 'x'.
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OpenStudy (anonymous):
idk
OpenStudy (anonymous):
You had the number but you forgot something...you need to ad all of that number
OpenStudy (anonymous):
-2
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
ok
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