Mathematics, 05.03.2021 17:40 xojade
The table shows experimental values of variables x and y.
x 2 2.5 3 3.5
y 18.8 29.6 46.9 74.1
By plotting a suitable straight-line graph on a grid, show that x and y are related by the equation y=ab^x, where a and b are constants.
(4 marks) B) Find the value of a and b.
Answers: 1
Mathematics, 21.06.2019 15:00
An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?
Answers: 1
Mathematics, 21.06.2019 20:00
For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
Answers: 1
Mathematics, 22.06.2019 01:00
Find the value of the variable and the length of each chord for #5 and #6.
Answers: 1
The table shows experimental values of variables x and y.
x 2 2.5 3 3.5
y 18.8 29.6 46.9...
y 18.8 29.6 46.9...
Mathematics, 13.07.2019 09:30
Social Studies, 13.07.2019 09:30
History, 13.07.2019 09:30
Mathematics, 13.07.2019 09:30
Mathematics, 13.07.2019 09:30
Computers and Technology, 13.07.2019 09:30
Social Studies, 13.07.2019 09:30
Mathematics, 13.07.2019 09:30
Mathematics, 13.07.2019 09:30
Biology, 13.07.2019 09:30