Precalculus: check my answers . 1. write the domain of the function given in the graph in set builder notation. (the curved graph belongs to this.) a) {x|x > = 10} b) {x|x > = 0} c) {x|x > 10} is the answer c? d) {x|x > 0} 2. write the range of the function given in the graph in interval notation. (the two line segments belongs to this.) a) [-4,8] b) (-4,3)u(3,8] c) (-4,8] d) [-4,3)u(3,8) i know it is either b or d, but i am not sure if it is b, or d.

Part a) Write the domain of the function given in the graph in set builder notation

we know that

the domain for the function given in the graph are the values of x

---------> interval [10.∞)

therefore

the answer part a) is the option

A) {x|x >= 10}

Part b) Write the range of the function given in the graph in interval notation.

the range of the function are

the first segment has a range (-4,3]

the second segment has a range (3,8]

The function has a range

(-4,3] U (3,8]= (-4,8]

the answer is the option

C) (-4,8]

; )

step-by-step explanation: ; )

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all