Sketch the graph of f by hand and use your sketch to find the absolute and local maximum and minimum values of f. (enter your answers as a comma-separated list. if an answer does not exist, enter dne.) f(x) = 9 − x absolute maximum value absolute minimum value local maximum value(s) local minimum value(s)

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8

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.

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step-by-step explanation:

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

the answer is a) y= 2 csc [0.5 (x+pi/2)]-1

step-by-step explanation: