Algebra Jeopardy

Number of Solutions

100

How many solutions does the following equation have?

3z+9+14z=4z+5

Exactly one solution

200

How many solutions does the following equation have?

-17(y-2)=-17y+64

No solutions

300

How many solutions does the following equation have?

-4(x+5)=-4x-20

Infinitely many solutions

400

How many solutions does the following equation have?

3(x+5)=-4x+8

Exactly one solution

Point-Slope Form

100

Complete the point-slope equation of the line through (1,-1)(5,2)

y−(−1)=4/3(x−1)

200

Complete the point-slope equation of the line through (6,4)(7,2)

y−2=−2(x−7)

300

Complete the point-slope equation of the line through (-9,6)(-7,-8)

y−6=−7(x−(−9))

400

Complete the point-slope equation of the line through (2,3)(7,4)

y−4=5/1(x−7)

Adding/Subtracting/Multiplying Polynomials

100

 P=−4b^2+6b-9

Q=7b^2-2b-5

P−Q=−11b^2+8b−4

200

Subtract 3x^2+7x-4x from 8x-6x+2 

5x^2−13x+6

300

C=3y^2+4y+4 

D=-7y^2+y-6

D-C=-10y^2−y−10

400

Subtract -2x^2+4x-1−2x

8x^2-x-8

Slope-Intercept Form

100

What is the y-intercept of y=-2x+6?

(0,6) 

200

What is the slope of y=-1+3x?

3

300

What is the y-intercept of y=4x?

(0,0)

400

Complete the equation of the line whose y-intercept is (0,-1) and slope is -4.

y=4x−1