Question 10 (5 points) The graph of linear function k passes through the points (-3, 0) and (1, 8).
Which statement must be true?
O The graph of k passes through (-1,
- 8)
The zero of kis 3
The x-intercept of the graph of kis - 3
O
The slope of the graph of kis-
3
4

Please help I will give brainliest

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: