Select the relation that IS a function. a) {(-6, -5), (3, 2), (10, 8), (3, 3)}

b) {(-2, -1), (5, -1,) (16, 3) (-3, -9)}

c) {(5, 10), (-3, 10), (-3, -10), (4, 7)}

d) {(21, 11), (21, 10), (21, 9), (21, 8)}

b

step-by-step explanation:

50

step-by-step explanation:

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

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