Given the recursive formula for an arithmetic sequence find the 10th term. An = An-1 – 100
A1 = 38

Mp model with mathematics explain how the number of text messages dario sent and the cost form an arithmetic sequence. then write an expression to find dario's text messaging bill if he sends n text messages over 250.

Find the quotient. 50a2 – 98b2 -5a +7b

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis