Brainliest and 25 points asap !

a transmission is designed to last 16 years, with a standard deviation of 1.2 years. what is the probability that a transmission will last less than 14 years?

5%
20%
30%
35%

the opening of this porabola is facing up

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 2.