You are given 4 to 3 odds against tossing three heads with three coins, meaning you win $4 if you succeed and you lose $3 if you fail. Find the expected value (to you
of the game. Would you expect to win or lose money in 1 game? In 100 games? Explain.

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122