Unc Makupson's Test Review

Equations

100

3n−5=−8(6+5n)

What is -1

200

8/3r-9/4r=-5/12

What is -1

300

(3x-5)/10+(2x)/4=(-5x)/2

What is 5/33 or 0.1515151

400

5 coordinates for the graph of 

y=-2x^2+5x+17

Check student answers and calculators

500

(3x)/5-(x-3)/2=(x+2)/3

What is 

25/7

Rational Equations

100

4/x=6/(2x)+9

What is 1/9 or .11111

200

2/(3x)+1/4=11/(6x)-1/3

What is x=2

300

(x-2)/(2x)+1=(x+1)/x

What is x=4

400

3/(x+2)+2/(x-2)=8/((x+2)(x-2))

What is no solution 

500

6/(x+3)-5/(x-2)=(-20)/(x^2+x-6)

What is x=7

Regression

100

The regression model best for this data 

(0,5) (1,10) (2,11) (3,16) 

What is linear 

200

The regression model best for this data

(1,56) (2,27) (3,13) (4,7) (5,3) 

What is exponential or 

What is exponential decay

300

The best regression model for this data 

(1,12) (2,15) (3,25) (4,42) 

What is Quadratic

400

Using the data below create a regression equation for the relationship

(0,11), (1,15), (2,20), (3, 27), (4,30)

What is 

y=5x+10.6

500

Using the data below create a regression equation for the relationship

(0,4), (1,9), (2,21), (3, 40), (4,77)

What is 

y= 4.27*2.1^x

Complex Problems

100

The answer to 

-17i-(3-5i)

What is 

-3-12i

200

The answer to 

(6-7i)(2+5i)

What is 

47+16i

300

The answer to 

(5)/(2-i) 

What is 

2+i

400

The answer to 

(3-2i)/(5+7i)

1/74-(31i)/74

500

The simplified form of 

(-25+sqrt-50)/15

What is 

-5/3+(isqrt2)/3

Trivia About Unc Makupson

100

This is Unc Makupson's favorite animal

What is a sloth

200

This is Unc Makupson's dream car

What is Audi R8

300

This is Unc Makupson's year of birth

What is 1900 and 96 

(1996)

400

This is Unc Makupson's favorite food 

What is Sushi

500

This is Unc Makupson's place of birth 

What is Ohio