Mathematics, 10.07.2019 04:20 shalynmincey
5. (20%) let f(z, y)-ln(r' +1) + e2m (a) find the gradient off at the point (0,-2) (7%) b) find the directional derivative of f at the point (0,-2) in the direction of the vector (c) find the maximum value of the directional derivative at the point (0-2). (6%)
Answers: 1
Mathematics, 21.06.2019 19:40
Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.
Answers: 1
Mathematics, 21.06.2019 23:00
Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
Answers: 2
Mathematics, 21.06.2019 23:10
In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)
Answers: 3
5. (20%) let f(z, y)-ln(r' +1) + e2m (a) find the gradient off at the point (0,-2) (7%) b) find the...
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