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Answer: C, weak positive correlation.

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17. C Factors
18. G Substitution
19. C Correlation Coefficient
20. -14 Multiplying Exponents

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17-C Factoring
18-G System of Equations
19-C Correlation Coefficient
20.-14 PEMAN

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17.C factor
18. 4.5 system of equations
19. C find the r. Since it is closer to 0 it is a weak correlation.
20. -14 PEMAN subtract the exponents

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17. C (Factoring)
18. G (elimination)
19. C (Correlation Coefficient)
20. -15 (adding of exponents)

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17: C: Equivalent and expression
18: G: Green route
19: C: Correlation coefficient
20: -14: Expression equivalent "n"

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17: C (factoring)
18: G (system of equations)
19: C (correlation coeffecient)
20: -14 (exponents)

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17) C equivalent
18) G length in miles
19) C correlation coefficient
20) n=-14 equivalent

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17. C equivalent
18. G length
19. C correlation coefficient
20. -14 PEMAN

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17-c( equivalent)
18-g( length in miles)
19-c(correlation coefficient)
20- -14(equivalent)

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1. C (factors)
2. G (green route)
3. C (correlation coefficient)
4. -14 ( value of n)

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17.C- equivalent
18.G-System if equations
19.C-Correlation coefficient
20.-14- add the exponets

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17. C because 2x+1 and 3x+5 gives us 6x^2 +13x+5
18.G because B=5 so g=4.5
19. C because I used calculater to get the equation
20. Because-17+3 is -14

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1. C, factoring
2. G, substitution
3. C, correlation coefficient
4. -14, add/subtract exponent.

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17 c equivalent (factoring) 18 g miles, green route 19 c coefficient 20 -15 equivalent

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1-c.   Factor the polynomial
2-g.    System of equations
3-a.    Correlation coefficient
4=-14. Multiply exponents= add them

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17- C equivalent to
18- G substiuting
19-C Correlation coefficient
20- n=-14 equivalent to x^n

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17 factoring C
18 system of equations G
19 correlation coefficient C
20 combining like terms -14

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17. C Factoring
18. G System of Equations
19. C Correlation Coefficient
20. -14 Equivalent Expression

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17: C, Factoring using AC Box
18: G, Systems of Equations
19: C, Correlation
20: -14, Product of powers

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17. C equivalent
18. G Length of green route
19. C correlation coefficient
20. -14 equivalent to x^n

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17) C   Key word: Equivalent to
18) G   Key word: Green Route, miles
19) C   Key word: correlation coefficient, linear association
20) -14 Key word: expression is equivalent

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13-A(combined)
14-(0,4) (y-intercept)
15-B(exponential)
16-J(point slope form)
17-C(equivalent)
18-G(length of green route)
19-C(correlation)
20- (-14)(equivalent)

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13) A; combined inventory
14) 4; y-intercept
15) B; function
16) J; slope
17) C; expression
18) G; length - Green route
19) C; correlation coefficient
20) -14; PMAN

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13-A
14-(0,4)
15-B
16-J
17-
18-
19-
20-

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13. A; polynomials
14. 4; quadratic function
15. B; exponential function
16. J; standard form

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13 Combine polynomials A
14 X=0 Y = 4
15 B
16 J

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13-A
14- Y=4 y intercept
15-B initially and function
16-J

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13)A “combine”
14)4 “y-intercept”
15)B
16)J
17)C “equivalent”/was a quadratic function
18)B”different lengths”/ knew I had to use systems of equations and use elimination
19)C “correlation coefficient”/knew I had to plug in Stat,Calc, find “r”
20)-14 “equivalent” I simplified

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13. A (combined)
14. 4 ( y-intercept)
15. B
16. J

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13= combine polynomials A

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13 a combine, both stores (use like terms) 14 4 15 b 16 j slope, represented by

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13. A
14. 4 Y-Intercept
15. B
16. Slope

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13(A) I got A because it said find the sum of the 2
14(4) I got 4 because it said Y intercept
15.B
16.J

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13-a. Simplify each
fraction to like terms and simplify
14-4. The point in which the line touches the y axis.(y=0)
15-b
16-j

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13.A
14.4 because the line crosses y axis at 4
15.B because they duble in size
16.J

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13 A- like terms
14 4
15 B
16 J- slope form
17 C-AC box
18 G- system of equations
19 C- diagnostic
20 -14 - PEman

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13) A   Key word: combined
14) 4
15) B
16) J   Key word: slope

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13. A
14. 4, intersection
15. B
16. J , y=mx+b

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13. A combined
14. 4 y-intercept
15. B
16. J

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13) A
14) 4 y-intercept
15) B
16) J slope

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13-a
14-4  where it intercepts on y
15-b
16-j slopes