A store sells packages of comic books with a poster. A poster and 8 comics cost $16.75. A poster and 14 comics cost $22.75. Write a linear function rule that
models the cost y of a package containing any number x of comic books.

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

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?