Explain why the function is discontinuous at the given number a. (Select all that apply.) a. f(x) = x2 − 3x x2 − 9 if x ≠ 3 1 if x = 3 a = 3 f(3) is defined and lim x→3 b. f(x) is finite, but they are not equal. c. f(3) is undefined. d. lim x→3 f(x) does not exist. e. lim x→3+ f(x) and lim x→3− f(x) are finite, but are not equal. f. none of the above

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)

What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin