Solutions
Slope and Y-Intercept
Rearranging Equations
Equivalent Expressions
Random
100

How do we check to see if a number is a solution to an equation?

We plug it in and solve it.

100

True of False: A slope is always a positive number.

False, a slope can be negative or positive.

100

Make the following Equation into a Y= statement ; 

2y= 4x + 6

Y = 2x + 3

100

Equivalent means...

Equal

100
What is the difference between an equation and an expression?

An equation has an equal sign, an expression does not. 

200

Is the number 4 a solution to the following expression?

5x + 2 = 12

No , it is not 

200

Where is the Slope located in an equation?

Next to the X

200

In order to rewrite an expression we must do what to both sides?

The same thing!

200

Name 2 ways you can create an equivalent expression.


multiply both sides by the same number

divide both sides by the same number

add the same number to both sides

subtract the same number from both sides

200

What is the name of Ms. AlJahne's dog?

Sebastian / Bash
300
Are the coordinates (5,5) a solution for the following equation?

10x - 2y = 40

Yes

300

What is the slope in the following equation: 

 y = 10x + 2

10

300

Rewrite the following equation as a Y= statement ;

y - 7 = 2x

y - 2x + 7 or y = 7 - 2x

300

Are the equations below equivalent?

x + 2 = 5x

2x + 4 = 15x

No because the same thing was not done on both sides of the equation.

300
What is the 5 Number Summary ?

Mean, Median, Mode, Minimum, Maximum

400

Are the coordinates (-2,5) a solution for the following equation?

2x + 26 = 2y

Yes.

400
In order to find the slope and y-intercept from an equation it must be....

In y= form , in Slope-Intercept form

400

What is the slope and Y-intercept of the following equation ; 4x - y = 12

Slope - 4

Y intercept - 12

400

Create an equivalent expression for the following equation;

5x + 7 = 22

Multiple Answers.

400
What is one way to show numerical data?
Dot plot, Histogram/bar graph, Box plot
500

Is the number 16 a solution for one, both, or neither of the following equations?

2x + 4 = 32

x + 2 = 18

One, x + 2 = 18

500

What is the Y-Intercept of a line?

Where the line crosses the Y-Axis

500

What is the slope and Y intercept of the following equation?

11y + 55 = 110x

Y = 10x - 5x

Slope= 10

Y intercept = -5


500

Explain why the following expressions are equivalent; 

3 - x = 4

9 - 3x = 12


The first equation was multiplied by 3 to create the second equation , both equations will have the same solution

500
Name one thing we learned during the first unit of Algebra 1.

Name one thing we learned during the second unit of Algebra 1.

Unit 1 - Dot plots, 5-number summary, histograms, dot plots, etc

Unit 2 - solving equations, slope and y intercept, checking solutions, etc

M
e
n
u