Apartial sum of an arithmetic sequence is given. find the sum. 5 + 9 + 13 + . . + 441

Abcd is a parallelogram. the diagram is not drawn to scale. if m

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?