Common Core Algebra 1

Real Numbers

the set of numbers that includes rational and irrational numbers.

Given the point ( -2 , 1 ) and a slope of 5, write the equation of the line.

y - 1 = 5 ( x + 2) or y = 5x + 11

Write the equation of the line that passes through ( 3 , 1 ) and ( 2 , 4 ) in slope intercept form.

y = -3x + 10

Convert the following linear equation into Slope-Intercept Form: 3x - 2y = 8

y = 3/2 x - 4

Name the y-intercept for the linear equation: 3x - 2y = 8

y-int is -4

-19 - (-8)

-11

-11 + (-7)

-18

Order these numbers: -3.01, -3.2, -19/6, and -π

-3.2, -19/6, -π, and -3.01

Write the previous equation in Standard Form. y - 1 = 5 ( x + 2 ) or y = 5x + 11

-5x + y = 11 or 5x - y = -11

Evaluate: 5 - 3( 2 - 5 )

14

Name the next 3 terms in sequence: 33, 29, 25, 21, ...

17, 13, 9

What is the probability of rolling a 5 or 6 on a single die.

2/6 or 1/3

What is the area of a triangle with base of 10 inches and an altitude of 5 inches?

25 inches squared

Find the odds of rolling a number less than 3 on a die.

2:4 or 1:2

Order these numbers: √(20), 4.7, 12/3, 4 1/3

3/12, 4 1/3, √(20), 4.7

Evaluate: 5 - | 2 - 3 |

4

If f(x) = -x + 2, Find f(-3)

5

What is the Volume of a cube with side length of 4 cm?

64 cubic cm

3 5 8 9 12 18 20 Name the Median.

9

√(81)

9

Name the Property of Real Numbers for: a + 0 = a

Additive Identity

Name the Property of Real Numbers for: a + ( b + c ) = ( a + b ) + c

Associative Property over Addition

True or False 22/7 ='s π

False

Is the Graph of y = 3 a Vertical or Horizontal Line?

Horizontal Line at y = 3.

Name the slope of the linear equation: 3x - 2y = 8

m = 3 / 2