Functions and Patterns Battleship Review

Functions and PatternsBattleship Review

The Rules of WarPlace your teams battleships on the coordinate plane.After a given amount of time, I will call on someone from the team to answer. (Make sure everyone on your team agrees on an answer!)If you answer a question correctly, you get to fire on the opposing team by stating ordered pairs.If you answer incorrectly, you do not get to fire. Try to sink the opposing teams battleships.May the most knowledgeable team win!Name the ordered pair for point U.

xyRSTUAnswer(-3,0)

Name the ordered pair for point S.

xyRSTUAnswer(0,-4)Which quadrant is T in?

xyRSTUAnswerT is in Quadrant IIWhat is the name for the point (0,0)?Answer

ORIGINIs (2, 11) a solution ofy = 4x + 3?AnswerYes, (2, 11) is a solution.Is (6, 25) a solution ofy = 4x + 3?AnswerNo, (6, 25) is not a solution.Graph the equation y = 3x 1.

(Find 3 points on the line)Both teamsPossible Answers(-2, -7)(-1, -4)(0, -1)(1, 2)(2, 5)(3, 8)

Graph the equation y = 1/4xFind at least 3 points on the line.Both teamsPossible Answers(-8, -2)(-4, -1)(0, 0)(4, 1)(8, 2)

State the slope of the line.

Answerm = 4

State the slope of the line.Answerm =

State the slope of the line that passes through (2, -2) and (5, -5).Answerm = -1State the slope of the line that passes through (-3, 4) and (-2, -5).Answerm = -9State the slope of the line DM.

Answerm = 0State the slope of line BC.

Answerm = undefinedDraw a line that passes through(3, 2) and has a slope of -2.Both teamsAnswer

Write a function for this table.x y -6 -9 -12 -15Both teamsAnswery = -3xWrite a function for this table.x y 0 -31 -1 13 3Both teamsAnswery = 2x-3Is this a function?{(2, 4), (2, 5), (3, 7), (4, 9)}

No, it is not a function. The value 2 is paired with two different y values.Is this a function?No, it fails the vertical line test.Explain the Correlation. The the age of a car and the number of miles that car has traveled. Positive because as the age of the car increases, the number of miles the car has traveled increases. Explain the Correlation. The time spent walking and a students English grade. No correlation because time spent walking does not effect a persons English grade. Explain the Correlation. The age of a car and the sales price of the car. Negative because as the age of the car increases, the cars sale price decreases.