Algebra 1 Jeopardy

Solve for X

100

Solve 2x - 4 = 10

x = 7

200

Solve 3x - 6 = 2x + 8

x = 14

300

Solve 4x + 6² = 0

x = -9

400

Solve (x+3)/4 = 15

x = 57

500

Solve x² - 4 = 5

x = +-3

Exponents

100

Simplify  x² y³ x y²

x³ y⁵

200

Simplify y⁵ x^-1 y⁴ x⁵

y⁹ x⁴

300

Simplify [(x⁵¹ y^4/2 z^49/2 x²¹) / (x³⁹ y²⁴ y³⁷)]⁰

x = 3 y = -4

1

400

Simplify (x⁵ y⁴ x²) / (x³ y² y⁰)

x⁴ y²

500

Simplify x^5/3 y^7/4

Cube root (x⁵) Fourth root (y⁷)

Linear Equations

100

What is the slope?

y = 3x + 5

m = 3

200

What is the slope?

y = x/5 + 7

m = 1/5

300

Find the slope between (2,3) and (7,8)

m = 1

400

Find the equation of the line that passes through the points (0,5) and (4,5)

y = 5

500

Find the equation of the line that passes through the points (-3,3) and (3,-1)

y = -2/3x + 1

Arithmetic Sequences

100

What is the common difference between terms

40, 30, 20, 10

-10

200

Write a recursive equation for the following sequence

2, 3, 4, 5

a₀ = 2, a_n = a_n-1 + 1

300

Write a recursive equation for the following sequence

4, 1, -2, -5

a₀ = 4, a_n = a_n-1 - 3

400

What will be the 7th term in this sequence

1, 5, 9, 13

25

500

Create an explicit equation for the following sequence

4, 7, 10, 13

y = 3x + 4

Geometric Sequences

100

Write an explicit equation for the following sequence

1, 3, 9, 27, 81

y = 3^x

200

Write an explicit equation for the following sequence

1000, 500, 250, 125

y = 1000(1/2)ⁿ

300

Write an explicit equation for the following sequence

900, 300, 100, 33.333

y = 900(1/3)^x

400

If a flower starts at 2cm and doubles in height each week, how tall will the flower be in 4 weeks.

32cm

500

If you invest $500 and it grows at 20% a year. How much will you have after 3 years?

$864