DAS Math Game

General Knowledge

100

He discovered that a² + b² = c²​​​​

Who is Pythagoras?

200

Angles that add up to 180^o

What are supplementary angles?

300

The square root of negative numbers

What are imaginary numbers?

400

An equation that can have up to 2 real solutions

What is a quadratic?

500

A function that represents an oscillatory behavior 

What is a sinusoidal wave?

Mental Math

100

17 + 49?

66

200

13 * 21?

273

300

65²?

4225

400

5!

120

500

What is the seventh term in the Fibonacci sequence?

13

Math Terminologies

100

The solution of a multiplication operation

What is a product?

200

The inverse of a value or number

What is a reciprocal?

300

A line or curve that acts as the limit of another line or curve

What is an asymptote?

400

Apostrophe symbol that comes after a function or variable 

f'(x)

θ'

What is prime?

500

Angle of a value between 180 and 360 degrees

What is a reflex angle?

Solving

100

2x + 4 = 8

solve for x

x = 2

200

5(x - 2) - 15 = 10

solve for x

x = 7

300

Factor the polynomial:

x² + 5x + 4

(x + 4) (x + 1)

400

How many real solutions does 3x² - 10x + 7 have

Two 

x = 1 and x = 7/3

500

f(x) = x³ - 12x² - 42

What is the remainder of f(x) divided by (a - 3)

a - 3 =0

a = 3

f(3) = -123

Common Formulas

100

y = mx + b

What is the slope-point form?

200

x = (-b ± sqrt(b² - 4ac))/2a

What is the quadratic formula?

300

d = sqrt((x₂ - x₁)² + (y₂ - y₁)²)

What is the distance formula?

400

* (𝜋/180)

How to convert from degrees to radians?

500

log_b(a) = log_c(a) / log_c(b)

What is the change of base formula?