The ages of people on a jury are 41, 45, 39, 56, 48, 45, 42, 34, 47, 62, 35, and 58.
Find the Mean:
Find the median
Find the Mode:

Mean: 46 Median: 45 Mode: 45

Step-by-step explanation:

Mean: 41+45+39+56+48+45+42+34+47+62+35+58 = 552 then, 552/12 = 46

Median: Put numbers in order from least to greatest and cross one out on each side until you get to the middle number. 45 and 45 were the last two numbers to be crossed out, the middle of those would simply be 45!

Mode: 45 appears twice while the rest of the numbers only appeared once.

I hope this helped, good luck! :)

Step-by-step explanation:

Given function is,

h(x) = -4x² + 11

This function is a quadratic function representing a parabola.

Since leading coefficient of the function is negative, graph will open downwards. (As shown in the graph)

Therefore, As x values approach negative infinity, h(x) approaches negative infinity (-∞)

As x values approach positive infinity, h(x) approaches negative infinity (-∞).