Slope
What letter represents slope?
m
What is the longest side of a right triangle called?
The hypotenuse
What does "i" stand for?
imaginary unit/number
What is the formula to finding the slope of a line?
Rise over Run m=(Y2-X2)/(Y1-X1)
What is the formula for the Pythagorean Theorem?
a2 +b2=c2
What does "i" equal to?
i2=-1 or i=√-1
A vertical line (a line that does not move sideways at all)
What is the hypotenuse of a right triangle with legs of length 3 and 4?
5
What is an imaginary number?
a number that involves the square root of a negative number
What are two different lines that have the same slope called?
Parallel Lines
Who is the ancient Greek mathematician credited with naming this theorem?
Pythagoras
What topics are imaginary numbers sometimes used for in real life?
Engineering, physics, and electronics
What are perpendicular lines?
Two lines that have slopes with negative reciprocals
What is the missing leg length if the hypotenuse is 13 and one leg is 5?
12
Are i0 and i5 equal to the same value?
Yes (both equal 1)