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Write the equation of the line that passes through (–2, 6) and (2, 14) in slope-intercept form.
I've solved the slope as 1/2, but I don't know what else to do.
Just kidding the slope is 2
How do I solve for b?
try using b = y - mx
c is the y intercept see when x=0 what is the y?
I thought b was the y intercept ;n;
b and c are same, i am taking it c and you are taking b
you know m=2 use x=-2 and y=6 b = y -mx b = 6 -2*-2 b = 6 + 4 b = 10
OHHHHHH I remember now. Thanks. I appreciate it.
Therefore, y = 2X + 10
good job @wolf1728
thanks arind :-)
One more... Write the equation of a line with a slope of –1 and a y-intercept of –6. I got y = –x – 6.
it is correct!
YAY :D I'm supposed too be reading this lesson, but this website is so much more helpful.