the graph represents the heart rate of kelly as she exercises at the local ymca. she
exer...
Mathematics, 15.10.2019 00:00 AmityHeart
the graph represents the heart rate of kelly as she exercises at the local ymca. she
exercises for 45 minutes in a cross fit class. use this graph to answer the questions below.
1. during which time period is kelly's heart rate increasing? (1 point)
2. using math, determine the exact rate of change for the increase (warm‐up). explain how
you got your answer. (3 points; 1 point for answering the question, 2 points for explaining
your answer)
3. during which time period did kelly's heart rate remain constant? (1 point)
4. using math, determine the exact rate of change for this time period. explain how you got
your answer. (3 points; 1 point for answering the question, 2 points for explaining your
answer)
5. during which time period did kelly's heart rate decrease? (1 point)
6. using math, determine the exact rate of change for the decrease (cool down). explain how
you got your answer. (3 points; 1 point for answering the question, 2 points for explaining
your answer)
7. explain why your rate of change for the cool down period was a negative value
Answers: 3
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Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !
Answers: 1
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Jonathan can throw a baseball 10 1/3 yards. his brother joey can throw a baseball 13 1/2 yards. how much father can joey throw the ball?
Answers: 1
Mathematics, 22.06.2019 00:30
Will mark brainliest for correct answer! i have been on this problem for an hour and can't find the answer. i'm begging here! incase you cant read the instructions in the picture because of too much or too little lighting: note: enter your answer and show all the steps that you use to solve this problem in the space provided.write a list of steps that are needed to find the measure of b. provide all steps as clear as possible, !
Answers: 1
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