TI - 84 Plus Calculator Practice

What button do you press to use the blue letters or words?

• 2nd
• alpha
• math
• apps

True or False: The negative button is the same as the subtraction button

• True

• False

Tags

CCSS.3.NBT.A.2

How can you QUIT out of any menu or window?

• 2nd and MODE

• 2nd and ON

• ALPHA and MODE

• ALPHA and DEL

Where can you type in equations so that you can graph them or see the table of values?

• Y =

• WINDOW

• ZOOM

• TRACE

• GRAPH

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Arrange the following steps to show how you can clear List 1 in your calculator.

• Click 2nd and then Click 1

• Click Enter

• Click STAT

• Option 4

Which of the following are NOT options in the CALCULATE menu? (Choose ALL that apply)

• Value

• Minimum

• Solve

• Vertex

• Zero

Where can you find the QuadReg option?

• STAT and Option 4

• Zoom and Option 9

• STAT, Click right to CALC, and Option 5

• 2nd, y =, then Option 1

Use Quadratic Regression to create a quadratic equation to model the data shown. Write your answer in standard form.

Mathematical Equivalence

ON

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.2

Find the y - value for the maximum of

y = - 0.4x² + 1.2x + 13

Write your answer in the form y = #

Mathematical Equivalence

ON

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.4

• 1 time

• 2 times

• 3 times

Tags

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.11