Algebra 1 Review

Linear Equations

100

Write an equation of the line that has a slope of -4 and a y-intercept of 3/4.

y = -4x + 3/4

200

Write the equation of the line passing thru (0, 2) & (1, -3)

y = -5x + 2 

       or 

y = -5(x - 1) - 3

300

Write an equation of the line that has a slope of 1/6 and passes thru (6, 19).

y = 1/6(x - 6) + 19

         or

y = 1/6x + 18

400

Write an equation of the line that is parallel to the line y = 4/5x - 495 and passes thru (-15, -1).

y = 4/5(x +15) - 1

          or

y = 4/5x + 11

500

Write an equation of the line that is perpendicular to the line y = -2/3x +144 and passes thru (6, -7).

y = 3/2(x - 6) - 7

          0r

y = 3/2x - 16

Combine Like Terms

100

How many SCHOOL DAYS until Thanksgiving Break (not counting today)?

52

200

3x + 6 + 7x + 3

10x + 9

300

8 + 4x + 1 - 12 + 5x

9x - 3

400

-11j + 16 - 22j - 27 + 5j

-28j - 11

500

Combine like terms:

9y + 3 - 4x -2y - 3x - 5

7y - 7x - 2

OR

-7x + 7y - 2

Factoring

100

Completely factor the expression:

49n² - 56n

7n(7n - 8)

200

Completely factor the expression:

x² - 3x - 70

(x - 10)(x + 7)

300

Completely factor the expression:

8x² + 8x - 30

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

400

Who played Barbie in the Barbie movie?

Margot Robbie

500

Completely factor the expression:

343x³ - 64y³

(7x - 4y)(49x² + 28xy + 16y²)

Exponent Rules

100

Simplify:

(x³)(x⁷) 

x¹⁰

200

What is Homer Simpsons middle name?

Jay

300

Simplify:

 x⁴y⁹
 x⁷y²

 y⁷
 x³

400

Simplify:

(x³y)⁵

x¹⁵y⁵

500

Simplify:

 3m^-2n⁵
9m^-6n³

m⁴n²
   3

Fractions

100

Add:

2/3 + 6/5

28/15

200

Subtract:

1/4 - 7/2

-13/4

300

What year was TikTok invented?

2016

400

Multiply:

(7/8)(2/3)

7/12

500

Divide:

(9/16)/(3/4)

3/4