Which relations represent functions?
Input
Output
3
La
7
-b
-C<...
Mathematics, 15.04.2021 19:00 Woodlandgirl14
Which relations represent functions?
Input
Output
3
La
7
-b
-C
9
d
Input
Output
5
Input
Output
John
52
Ted
Input
Output
а
55
-35
C-
321 Edmentum. All rights reserved
b
25
Answers: 3
Mathematics, 21.06.2019 17:00
The table below shows the height of a ball x seconds after being kicked. what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x) = x2 + x + 0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds? feet
Answers: 2
Mathematics, 21.06.2019 20:10
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
Mathematics, 21.06.2019 23:00
Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above
Answers: 2
English, 16.07.2019 09:10
Mathematics, 16.07.2019 09:10
Mathematics, 16.07.2019 09:10
History, 16.07.2019 09:10
Business, 16.07.2019 09:10
Spanish, 16.07.2019 09:10
Mathematics, 16.07.2019 09:10
Mathematics, 16.07.2019 09:10
Spanish, 16.07.2019 09:10
English, 16.07.2019 09:10
History, 16.07.2019 09:10
Geography, 16.07.2019 09:10
Biology, 16.07.2019 09:10