Alg STAAR Review

Remember HOY

Horizontal lines have

O zero slopes where equations are written as

Y = # it's crossing the y-axis

• A

• B

• C

• D

Tags

AI.9.2.G

Remember HOY

Horizontal lines have

O zero slopes where equations are written as

Y = # it's crossing the y-axis

• A

• B

• C

• D

Tags

AI.9.2.G

Remember the word ZERO means X-INTERCEPT which is where it crosses the x-axis. Y-INTERCEPT means where it crosses the y-axis.

• F

• G

• H

• J

Tags

AI.9.3.C

You can find solutions to an equation by using MENU 3,1.

• 42

• 18

• 84

• 13

Tags

AI.9.5.A

In order for a table to be a function, the X VALUES CANNOT REPEAT.

• F

• G

• H

• J

Tags

AI.9.12.A

GRAPH each set of answer choices and check which answer choice creates the given graph. To graph more than one equation on a graph sheet press TAB on your calculator. Make sure to verify your answer by checking where the LINES INTERSECT.

• A

• B

• C

• D

Tags

AI.9.2.I

Which graph represents the equation  $y=4x-1$  

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• 
• 
• 

In the equation y = x - 9 what is the y - intercept?

• 9

• -9

• 1

• -2

What is the y-intercept of this graph?

• (0,1)
• (0,-2)
• (0,0)
• (0,3)

What is the y-intercept of the line graphed below?

• 3
• 4
• -3
• 4/3