ALGEBRA 1 JEOPARDY REVIEW

Rational and Irrational numbers

100

3 is an irrational number 

True or false

False

200

5.01 is a rational number 

true or false

True

300

The square root of 36 is a irrational number.

True or False

Its false, the square root of 36 is 6

400

2 times the square root of 64 is irrational.

True or false

False, because it equals 16 which is a rational number.

500

The sum of 2 times the square root of 25 and 2 times the square root of 9 is rational

It is rational because it equals 16.

one and two step equations

100

find the value of x in the equation below 

2x=10

x=5 

200

Find the value of x in the equation below

16=x+14 

x=2

300

Find the value of x in the equation below

11=x-6 

x=17

400

Find the value of x in the equation below

9=x-15

x=24

500

Find the value of x in the equation below

4+x=10

x=6

graphing plots

100

What quadrant can the point (7,3)

A. quadrant l   

B. quadrant ll

C. quadrant lll

D. quadrant lV

quadrant l

200

What quadrant can the point (-5,-3)

A. quadrant l   

B. quadrant ll

C. quadrant lll

D. quadrant lV

quadrant lll

300

What quadrant can the point (-6,4)

A. quadrant l   

B. quadrant ll

C. quadrant lll

D. quadrant lV

quadrant ll

400

What quadrant can the point (5,-4)

A. quadrant l   

B. quadrant ll

C. quadrant lll

D. quadrant lV

quadrant lll

500

What quadrant can the point (-5,8)

A. quadrant l   

B. quadrant ll

C. quadrant lll

D. quadrant lV

quadrant ll

slope and y-intercept

100

Find the y-intercept of the line represented by the equation below.

y=5/4x-1

The answer is -1.

200

The values (-1,5), (1,3), (4,1), (6,1) represents a linear function.

True or false

The correct answer is false

300

Find the equation of the linear function represented by the table below in slope-intercept form.

(0,9)(1,13)(2,17)(3,21)(4,25).

The answer is y=4x+9

400

The slope of the line that passes through the points (−2,2) and (−4,−1) in its simplest form.

3 over 2 or 3/2

500

The slope of the line that passes through the points (-1,7) and (4,2) in its simplest form.

-5/5 or 1

quadratic formula

100

what are 2 other names for the x-intercept

The answers are Roots, Solutions, Zeros.

200

Find the coordinates of the vertex of the following parabola using graphing technology. Write your answer as an (x,y) point.

y= x to the power of 2 - 10x + 28.

The vertex is (5,3).

300

Re-write the quadratic function below in Standard Form.

y = 2(x - 3)(x + 8).

The answer is 2x(2) + 10x - 48.

400

Given f(x)= 2x(2) - 3x, find f(-3).

The answer is f(-3)=27.

500

Write the quadratic equation in standard form:

-4x - 14 = 3 + x(2).

The correct answer is -x(2) - 4x - 17 = 0.