The graph shows the relationship between James's resting heart rate and the number of hours he exercises per day, 90
80
70
60
50
Resting Heart Rate (beats per minute)
40
10
7
8
1
2 3 4 5 6
Exercise (hours per week)
beats per minute. His resting heart rate is about
For every hour of exercise, James's resting heart rate decreases by about
beats per minute when he exercises 4 hours a day.
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Which set represents the range of the function shown? {(8, 2), (6, 5), (4, 7), (11, −2)} {−2, 2, 5, 7} {4, 6, 8, 11} {(2, 8), (5, 6), (7, 4), (−2, 11)} {−2, 2, 4, 5, 6, 7, 8, 11}

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?