Math test #4 Flashcards
1
Q
what the formula to find the distance between two points?
A
d= √(x2-x1)² + (Y2-Y1)²
2
Q
Whats the formula for midpoint?
A
(x1+x2 /2 ), ( y1+y2 / 2)
3
Q
Whats the formula for the slope of a line
A
m= y2-y1 / x2-x1
4
Q
whats the slope intercept form?
A
y=mx+b
5
Q
whats the point slope form?
A
y-y1 = m ( x-x1)
