The absolute value of a complex number z = a + bi, denoted |z|, is given by the formula |z| = p a 2 + b 2 find six distinct complex numbers (which are neither purely imaginary nor purely real) such that each has an absolute value of 7

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?