Linear or non-Linear?
Y= x2
Non-Linear
what is the formula for finding the midpoint?
(x1+x2/2)(x1+x2/2)
what is the x coordinate in the ordered pair also known as?
abcissa
find the midpoint for (3,7) and (4,-3)
-10
y= X+666
Linear
what are the formulas for slope-intercept?
y= mx+b
what is the y coordinate in the ordered pair also known as?
ordinate
are these lines parallel, perpendicular, or neither? (-2,-3) and (4,6)
parrallel
Y= |x-4|3
Non- Linear
what is the formula for standard?
Ax+By=C
What is the slope measuring?
rise over run
convert to slope-intercept form
3x-2y=14
y=-7+ 3/2 x
3x-4y=32
Linear
what is the formula for finding slope?
y1-y2/x1-x2
what are the two things that can not be on the x variable in standard form?
a negative number, or a variable.
convert to standard form
y= 3x-15
y+3x=15