Maximum number of turns in a cubic equation is always 2
the maximum number of turns will always be equal to one less degree of the poly
hope this helps
Answer: Range is something
Step-by-step explanation:
Y=mx+b
b=y-intercept (what y is when x is 0)
b= -7
m=slope
m=change in y divided by change in x
m=(y2-y1)/(x2-x1)
m=(17-5)/(4-2)
m=12/2
m=6
Y=mx+b
Y=4x+(-7)
Y=4x-7
That is a perpendicular bisector
First, let's find what m is, the slope of the line...
m= y2-y1/x2-x1
m=7-4/3-2 You end up with 3/1 or 3 as your slope.
so far you have... y=3x+b
<span>Take (2,4). y=mx+b or 4=3*2+b, solving for b: b=4-(3)(2). b=-2.</span>
So your final equation is...
<span>y = 3x-2</span>
