If f(x) = 3x - 2 and g(x) = x2 +1, find (f +g)(x). A. 2x+3
B. x+3x+1
C. 4X2-1
O D. x2 + 3x - 1

Precalculus question, image attached.

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.