Answer:
7
Step-by-step explanation:
average rate of change=∆y/∆x
=<u>2</u><u>4</u><u>-</u><u>3</u> =7
7-4
You can tell if it’s linear if the numbers are going up by the same number
First add the ratios together:
2 + 7 = 9
Then divide this from 747:
747 / 8 = 83
Finally, multiply this by the ratios
2 x 83 = 166
7 x 83 = 581
So 747 would be shared by :
166 to 581
Answer:
70 i think
Step-by-step explanation:
Rewrite equation so that it is homogeneous .
Solve characteristic equation:
The solutions to the homogeneous equation are:
Finally you need the constant term in "cy" to equal 'd' to satisfy the particular solution.