Nxnx

(27)How many seconds did it take the paper airplane to reach the ground

(40)

(11)Which expression is equivalent to X^2 - 17x-60

(A) (x-20)(x+3)

(23) What appears to be the domain of the part of the exponential function graphed on the grid

(A) -1 _< x _< 3

(51)What is the slope of the line that passes through the points (5, -11) and (-9, 17)

(A) -2

(43) equation is best represented by this graph

(A) Y+7 = -3(x-4)

(33)Which function models the total number of metric tons of copper produced in the year that is X years since 1900?

(A) c(x) = 495,000(1.0325)^x

(15)What was the cost in dollars of each large envelope

(A)$1.42

(45)Which ordered pair is in the solution set of 2X- 5Y _> 10

(B) (5,0)

(49) which expression is equivalent to 10q^5/2w^3 • 4(q^6)²/ w^-5 for all values of QNW where the expression is defined

(B) 32q^7w^9

(31)Which expression is a factor of 21X² +13 X -20

(B) 7x -5

(47) for one day of work, what is the range of the function for this situation

(B) 80 _< Y_< 440

(17)Which function can be used to find the number of players remaining in the tournament at the end of X round

(B) f(x) = 1,024(0.50)^x

(35)Which function is best represented by the graph of G

(B) g(x) = 1/3 F(x)

(9)Which equation can be used to find the N^th term in the sequence, An

(C) An= 6n-18

(1) which function shows the relationship between Y, the total number of jars of tomato sauce remaining in the pantry, and X, the number of boxes in the pantry?

(C) y= 8X -2

(21)Which of these best represents the rate of change of the maximum area painted with respect to the number of gallons of paint used

(C)400 ft.²/gallon

(41) What is the width of the trampoline in feet?

(C)8 ft

(7) which function is best represented by the graph of this situation

(C)H(t) =-16t^2+ 64t

(37)Which system of equations can be used to find the number of seven - inch plates, X, and the number of 12 - inch plates, Y, that are in the cabinet

(C)X +Y = 15 7X +12 Y = 140

(5)What is the range of y= -x^2-2x +3

(C)Y_< 4

(53)What expression is equivalent to //96

(D) 4//6

(39) what is the equation in slope intercept form of the line that passes through the point (2,-2) and is perpendicular to the line represented by Y = 2/5 X +2

(D) Y= -5/2x+3

(13) What are the domain and range of F(X)= - 37

(D)Domain: all real numbers range: -37

(25) which situation does not show causation

(D)when there is more protein in an athlete's diet, the athlete scores more points in a game

(40)Which graph best represents F(x) =2(5)^x

(F)

(36)Expression is equivalent to (h² + 9h -1)(-4h+3)

(F) -4h³ -33H² +31H -3

(6) Which expression is equivalent to (114k^2r^14)^1/2

(F) 12kr^7

(48)Which of these describes the transformation from the graph of G to the graph of H

(F) A reflection over the X axis and a horizontal stretch

(26) Which function is equivalent to f(x) = -4(x+7)² - 6

(F) F(x) = -4x² -56x - 202

(2)Which expression is equivalent to -28X^2 +35X

(G) -7x(4x-5)

(8)What value of N makes the equation 4(0.5n-3)= n- 0.25(12-8n) true?

(G) -9

(12)What is the best prediction of the percentage of the baby rhinoceros's body mass that should be used to determine the amount of food given at each feeding when it is 25 weeks old

(G) 6%

(4) Which statement about the graph of y= 8(0.25)^x is true

(G) The coordinates of the Y - intercept are (0,8)

(24) Which system of equations is represented by lines Q and V

(G)3X - Y = -27 X + 2Y = 16

(38)Which of the following best represents the domain of F

(G)All real numbers

(52) what is the X - value of the solution to the system of equations

(H) -8

(46)Which statement is the best interpretation of one of the values in this function

(H) The number of bacteria increased at a rate of 12% each day

(30)What is the solution set for -4X +10_> 5x + 55

(H) x_> -5

(16) Which statement best describes the Y intercept of the graph

(H)The initial water level was 16 feet

(18) which statement about g(x) = X^2-576 is true

(H)Zeros, -24 and 24, can be found when zero = (x +24)(x -24)

(28)Which expression is equivalent to (q^4)^-3/ q^-15

(H)q³

(50) which coordinates best represent the vertex of the graph

(J) (1,-2)

(10) The value of Y varies directly with X. If X = 3, then Y = 21. What is the value of X when Y = 105

(J) 15

(32) what are the equation and slope of the line shown on the grid

(J) X = 6; slope is undefined

(44) Which expression is a factor of 9r² -4r+1

(J) there are no real factors

(22)What are the solutions to (x+7)² = 81

(J)-16 and 2

(14)What is the value of N

-6

(20)Given F(x) = 1/3 (4-x)^2what is the value of F(16)

48

Based on the table, what is the rate of change of the balance of the student's savings account in dollars and cents per week

7.00

(34) what is the solution to 34X +95 = 3(14x+9)

8.5

(19) which graph best represents the solution set of -4x _< 6y - 54

A

(29)Which graph best represents a quadratic function that has only one zero

B

3

D

(54)Which line appears to have an X intercept of -5 and a Y intercept of 3

G