More Practice

Point Slope Form

100

Write this in point-slope form: 

Slope = 5 

Points = (5,-3) 

y = 5(x-5)-3 

or 

y +3 = 5(x-5) 

200

Write this in point-slope form: 

M = 2.5 

Points = (-1 , 15) 

y = 2.5(x+1) +15 

or 

y-15 = 2.5(x+1) 

300

Simplify this equation: 

y = 5(x-2)+10

y = 5x 

400

Simplify this equation: 

y=3(x+3)-15

y = 3x-6

500

Simplify this equation: 

y-15=17(x+3)

y = 17x +66 

Slope Intercept Form

100

Write this in slope-intercept form: 

m = 5 

b = 10 

y=5x+10 

200

Write this in slope-intercept form: 

m = 1/2 

b = 15 

y = 1/2 x +15 

300

Simplify this to slope intercept form: 

y=5(x-3)+20

y = 5x+5 

400

Write this in slope intercept form: 

m = 15 

b = -25 

y=15x-25 

500

Simplify this expression to slope-intercept form: 

y = 10(x-10)+20 

y=10x-80

Finding Slope

100

What is the slope? 

y-15=6(x+7)

m = 6 

200

What is the slope? 

y = 3.6x+15 

m = 3.6 

300

Find the slope from the two points: 

Point 1 = (15, 20) 

Point 2 = (-17, 32) 

m = 12/-32 

or 

m=3/-8

400

Find the slope: 

Point 1 = ( 1.5 , 2) 

Point 2 = ( 2, 3.5) 

m = 1.5/0.5 

Simplify 

m = 3 

500

Find the slope: (Quadruple points) 

Point 1 = (1/2 , 10/12) 

Point 2 = ( 1, 1) 

m =  1/3 

Review

100

Solve the following: 

5x-10 = 15 

x = 5 

200

Solve the following: 

1/2 + 2/3 = 

7/6  or 1 1/6 

300

Solve the following: 

3.75 - 1.25 

2.5 

400

Josh wants to work. However, he got a job offer from two places. The first place will offer him $10.25 per hour for only 15 hours a week. The second place will offer him $9.75 per hour for 20 hours a week. Which job will pay more in a month (4 weeks) ? 

The second job will pay more. He will earn $780 a month, compared to $615 at the other location. 

500

Jane did not graduate college. She earns a monthly salary of $2,450.86 after taxes. She pays rent for a one bedroom apartment $1,105 per month, plus her car payment of $325 per month. Also, she pays $40 per month for her phone, $100 per month for internet, and $275 for utilities. She pays for her own health insurance $400 per month. How much does she have left over? 

$205.86 

Random x 3

100

(6x12)-15/3 

67

200

(25) - ( 5³)= 

-100

300

How many members are in the House of Representatives? 

435 members 

400

Which historical document is this from: 

" Four score, and seven years ago our fathers brought forth, upon this continent, a new nation, conceived in liberty, and dedicated to the proposition that all men are created equal" 

Gettysbergy Address by President Lincoln 

500

What is 5⁹?

1,953,125