Write the arithmetic sequence that has 4 arithmetic means between -10 and 10

Write the arithmetic sequence that has 4 arithmetic means between 1 and 16.

Question

Write the arithmetic sequence that has 4 arithmetic means between -10 and 10

Write the arithmetic sequence that has 4 arithmetic means between 1 and 16.

anonymous · Answer

the equals is = 4

anonymous · Answer

which one? number 1 or 2? @wilhelmina

amistre64 · Answer

4 arith means just means that there are 4 numbers that fill the space between -10 and 10

amistre64 · Answer

ir we move the interval to zero (add 10 to each value) we get

0 to 20;  4 nodes divides this evenly into 5 subintervals|dw:1354643707360:dw|

20/5 = 4 is the common difference

0,4,8,12,16,20 ; subtract 10 from each value to get it back to the original interval