Math 8 STAAR FINAL Review

what is the correct way to find the slope of the line?

• Rise/Run (Rise over Run)
• Run/Rise (Run over Rise)
• Slope/Run (slope over Run)
• Rise/Slope (Rise over slope)

Tags

CCSS.8.EE.B.5

What is the y-intercept in y=mx+b

• y

• m

• x

• b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope in y=mx+b

• y

• m

• x

• b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is Slope-Intercept Form of linear equations?

• Ax+By=C

• y=mx+b

• y-y1=m(x-x1)

• m = (y2-y1)/(x2-x1)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

One way to test if a graph is a function or not is by doing a __________

• vertical line test

• horizontal line test

• slope test

• intercept test

A function is a type of relation where every _____ has exactly one ______

• input/output

• output/input

• inverse/output

• output/inverse

Tags

CCSS.8.F.A.1

The rule of scientific notation is to write all exponents with a base of ____.

• 50
• 5
• 100
• 10

Tags

CCSS.8.EE.A.3

What is scientific notation?

• A long way to write really short  numbers
• A short way to write really long numbers
• I don't know...
• None of the above

Tags

CCSS.8.EE.A.3

The number that is multiplied by the variable in an algebraic expression is the _____________________. (the 3 in 3x)

• power

• base

• factor

• coefficient

Tags

CCSS.6.EE.A.2B

The top number on a fraction is called ___

• Array

• Denominator

• Perimeter

• Numerator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B