Magnificent Math 1 Game

Factoring

100

x² +11x

x(x+11)

200

x²-4x-45

(x+5)(x-9)

300

x²+17x+72

(x+8)(x+9)

400

 x²+10x+24

(x+4)(x+6)

500

18x³ +3x² - 6x.

3x(2x - 1)(3x + 2)

Types of Sequences

100

Common difference of -6

Arithmetic

200

9, 13, 19, 27..

Quadratic

300

a_n= a_n-1+d

Recursive Formula

400

√9, √18, √27, √36, √45...

Geometric

500

Does this form an arithmetic sequence?

-3√7, 6√7, 15√7, 24√7, 33√7

Exponential decay/growth

100

formula for exponential growth

 a (1 + r)x 

• a (or) P00 = Initial value
• r = Rate of growth
• k = constant of proportionality
• x (or) t = time (time can be in years, days, (or) months, whatever you are using should be consistent throughout the problem).

200

formula for exponential decay

f(x) = a (1 - r)^x

a = initial amount

1-r = decay factor

x= time period

300

does 1,000,000(1.05)8 represent exponential growth or decay?

exponential growth

400

Does 10(0.92)5 represent exponential growth or decay?

exponential decay 

500

What is the initial value in y=50(1.15)^x

50

Systems of equations

100

x+y=5

2x−y=7

x=4

y=1 

200

4x+5y=11

x−y=5

x=4

y=-1

300

2x−y=−5

y=1−3x

a=3

b=0

400

2y + 3x = 38

y − 2x = 12

x=2

y=16

500

3x – 5y = -23 

5x + 3y = 7

x=-1

y=4

Laws of exponents

100

5³

125

200

x⁴+x⁴

2x⁴

300

2x³y+x²y³

2x³y+x² y³

400

21y⁷/7y⁴

3y³

500

(x³a⁴y⁶)(y⁶a²)(x³y²)

x⁶a⁶y¹⁴