Mathematics, 14.11.2019 06:31 joho38
32. the ordered pairs (0,-3), (1,2), (2,7), (3,12) represent a function. what is a rule that represents this function?
33. the size of a bee’s nest increases as time passes. your friend says that time is the dependent variable because size depends on time. is your friend correct? why or why not?
34. a helicopter hovers 40 feet above the ground. then the helicopter climbs at a rate of 21 feet/second. write a rule that represents the helicopter’s height, h, above the ground as a function of time, t. what is the helicopter’s height after 45 seconds?
35. is the following relation a function? (4,2), (1,1), (0,0), (1, -1), (4, -2). give the domain and range.
36. is the following relation a function? give the domain and range.
37. is the sequence arithmetic? 15, 14.5, 14, 13.5, 13,… if so, give the common difference.
38. find the sixth term of the sequence a(n) = 6 + (n – 1)(–2).
39. find the range of y = -3x + 7 for the domain {-8, -6, -3, -2, 2}.
40. what is the vertical line test?
32. the ordered pairs (0,-3), (1,2), (2,7), (3,12) represent a function. what is a rule that represents this function?
33. the size of a bee’s nest increases as time passes. your friend says that time is the dependent variable because size depends on time. is your friend correct? why or why not?
34. a helicopter hovers 40 feet above the ground. then the helicopter climbs at a rate of 21 feet/second. write a rule that represents the helicopter’s height, h, above the ground as a function of time, t. what is the helicopter’s height after 45 seconds?
35. is the following relation a function? (4,2), (1,1), (0,0), (1, -1), (4, -2). give the domain and range.
36. is the following relation a function? give the domain and range.
37. is the sequence arithmetic? 15, 14.5, 14, 13.5, 13,… if so, give the common difference.
38. find the sixth term of the sequence a(n) = 6 + (n – 1)(–2).
39. find the range of y = -3x + 7 for the domain {-8, -6, -3, -2, 2}.
40. what is the vertical line test?
32. the ordered pairs (0,-3), (1,2), (2,7), (3,12) represent a function. what is a rule that represents this function?
33. the size of a bee’s nest increases as time passes. your friend says that time is the dependent variable because size depends on time. is your friend correct? why or why not?
34. a helicopter hovers 40 feet above the ground. then the helicopter climbs at a rate of 21 feet/second. write a rule that represents the helicopter’s height, h, above the ground as a function of time, t. what is the helicopter’s height after 45 seconds?
35. is the following relation a function? (4,2), (1,1), (0,0), (1, -1), (4, -2). give the domain and range.
36. is the following relation a function? give the domain and range.
37. is the sequence arithmetic? 15, 14.5, 14, 13.5, 13,… if so, give the common difference.
38. find the sixth term of the sequence a(n) = 6 + (n – 1)(–2).
39. find the range of y = -3x + 7 for the domain {-8, -6, -3, -2, 2}.
32. the ordered pairs (0,-3), (1,2), (2,7), (3,12) represent a function. what is a rule that represents this function?
33. the size of a bee’s nest increases as time passes. your friend says that time is the dependent variable because size depends on time. is your friend correct? why or why not?
34. a helicopter hovers 40 feet above the ground. then the helicopter climbs at a rate of 21 feet/second. write a rule that represents the helicopter’s height, h, above the ground as a function of time, t. what is the helicopter’s height after 45 seconds?
35. is the following relation a function? (4,2), (1,1), (0,0), (1, -1), (4, -2). give the domain and range.
36. is the following relation a function? give the domain and range.
37. is the sequence arithmetic? 15, 14.5, 14, 13.5, 13,… if so, give the common difference.
38. find the sixth term of the sequence a(n) = 6 + (n – 1)(–2).
39. find the range of y = -3x + 7 for the domain {-8, -6, -3, -2, 2}.
40. what is the vertical line test?
40. what is the vertical line test?
Answers: 3
Mathematics, 21.06.2019 14:30
Factor. 8x2y2 – 4x2y – 12xy 4(8x2y2 – x – 12xy) 4(2xy – 4x2y – 12xy) 4x2y2(2xy – xy –3) 4xy(2xy – x – 3)
Answers: 2
Mathematics, 21.06.2019 17:30
10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?
Answers: 1
32. the ordered pairs (0,-3), (1,2), (2,7), (3,12) represent a function. what is a rule that represe...
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