Does the set of ordered pairs below define a function? {(-6,2), (-2, 3), (4, -3)

Question

Does the set of ordered pairs below define a function? {(-6,2), (-2, 3), (4, -3), (4, -8)} yes No Find the domain of the function. Y = 5 + 9/3x + 15 A. (- infinity, -5) B. (-5, infinity ) C. All real numbers except - 5 D. All real numbers except 5 Write the equation of the quadratic function whose graph is shown. A. y = (x - 3)2 + 5 B. y = - (x - 3)2 + 5 C. y = - (x + 3)2 + 5 D. y = - 2(x - 3)2 + 5 Write the equation of the line using the information given about its graph. Slope - 6/7, y-intercept 9/7 A. y = -6/7x + 9/7 B. y = -6/7x - 9/7 C. y = 6/7x + 9/7 D. y = 6/7x - 9/7 It has been determined that the number of fish f(t) that can be caught in t minutes in a certain pond using a certain bait is f(t) = 0.27t + 1, for t > 10. Find and interpret f(35). Round your answer to the nearest whole number. A. f(35)= 10 which means that approximately 35 fish can be caught in this pond with this bait in 10 minutes. B. f(35) = 22 which means that approximately 22 fish can be caught in this pond with this bait in 35 minutes. C. f(35)= 10 which means that approximately 10 fish can be caught in this pond with this bait in 35 minutes. D. f(35) = 22 which means that approximately 35 fish can be caught in this pond with this bait in 22 minutes.

Explanation / Answer

9) No

10) C

11) B

12) A

13) C

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