Kelsey has a list of possible functions. pick one of the g(x) functions below and then describe to kelsey the key features of g(x), including the end behavior, y-intercept, and zeros. · g(x) = x3 – x2 – 4x + 4 · g(x) = x3 + 2x2 – 9x – 18 · g(x) = x3 – 3x2 – 4x + 12 · g(x) = x3 + 2x2 – 25x – 50 · g(x) = 2x3 + 14x2 – 2x – 14 show how to find the zeros: describe to kelsey the other key features of g(x). roots: y: intercept: does the function open upwards or downwards? 3) create a graph, either by hand or using the using software of your choice, of the polynomial function you selected from question 2.

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

6.5

step-by-step explanation:

you said it was in the question

~courtney

you'll just earn points here

step-by-step explanation:

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

click to let others know, how is it

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step-by-step explanation: