Math Flashcards
1
Q
quadratic equation
A
of degree two
2
Q
standard form
A
ax^2+bx+c=0
3
Q
FOIL
A
First, Outer, Inner, Last
4
Q
MADSPM
A
Multiply, Add, Divide, Subtract, Power, Multiply
5
Q
square root
A
square root of 36 is 6 because 6^2 is 36
6
Q
radical
A
the square root symbol
7
Q
perfect square
A
like square root 36=6 or square root 100=10
8
Q
fractional exponent
A
power on the top, root on the bottom; like a tree, roots are always on the bottom
9
Q
y-intercept
A
standard form: C/B
10
Q
slope
A
y2-y1/x2-x1=rise/run OR standard form: -A/B
11
Q
x-coordinate of vertex
A
-b/2a
12
Q
volume of a sphere
A
4🥧r^3/3
13
Q
volume of a cylinder
A
🥧r^2h
14
Q
volume of a rectangle
A
lwh
15
Q
volume of a cube
A
s^3