Formulas
What is slope-intercept form?
y=mx+b
What is 52?
25
What is the square root of 4?
2
Is pi rational or irrational?
Irrational (goes on forever and ever)
Solve for n.
2 = 10 + n
-8
What is the pythagorean theorem?
a2+b2=c2
What is 92?
81
What is the square root of 36?
6
Is 0.1875 rational or irrational?
Rational (decimal that terminates/stops)
Solve for y.
-2 + y = 6
8
What is the formula for the volume of a cylinder?
V=pi*r2*h
What is 122?
144
What is the cube root of 8?
2
Is the square root of 9 rational or irrational?
Rational (perfect square)
Solve for x.
11x = 33
3
What is the formula for the volume of a cone?
V=1/3*pi*r2*h
What is 33?
27
What is the square root of 100?
10
Is 0.79653355355355..... rational or irrational?
Rational (it repeats)
Solve for s.
-6 = 6s
-1
What is the formula for the volume of a sphere?
V=4/3*pi*r3
What is 103?
1,000
What is the cube root of 125?
5
Is the square root of 3 rational or irrational?
Irrational (not a perfect square)
Solve for w.
-2w = 18
-9