Name: 6% Date:
Review r Growing, Growing, Growing Investigations 1, 2, & 3 Quiz
1)
A bathtub is biting1r filled at a rate (ii 2.5 gallons per minute. Tho bathtub will
hold 20 gallons of w-nior.
a. How long will it take to fill the bathtub?
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Date ' Period
_ Systems of Equations Pra ' e
Solve the systems of ediftigfnim #1 and #2 by graphing. if,__ u
1.y=3x+2 (4,90 1 2.x+y=1 3- Xl (fl
y: -X-2 _,>* - J; v ; -* - " 74
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F II
Solve each system of equatibns algebraically. .1 -
3
dame: / Date:
- Algebra MidTerm Review: Open ded Response Practice
The Grant Center for Outdoor Education gives student groups experience in studying nature and helping to
restore the environment for sh, birds, and animals? r, . . -. ,
1. While gr
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HoltChép'iiérEiReviewfor UnitAésessmant '71. _ Daft-3:" Pé'riod: . .- ,
7 I 9f? Syétém Of linearieqUatiOns is éhO-W below-.J'Wh-ét is' theféol'tion of the r.
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2.. LSle/erlby substitution: .
fSolve by eéiminatlionz _.
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DoTe:
Growing, Growing, Growing TesT Review
You musT be able To wriTe on exponenTial equoTion in The form y = o(bx)
a z The v-inTercepT or iniTialvalue
b: growTh PfacTorr'or deco; -
1) Given a Table
The robbiT populaTion is growing according To Th
z/ I; f
' Name: x Date:
' 5 Review for Test jislgxts
Mira w
1. The equation y = 120 6x gives the amount of water in the pool after x minutes. Graph the equation.
Find its intercepts. Describe the meaning of the yintercept. What is the slope of