No this data set is not a function because two points have x coordinates of 4
Hope this helps
Answer:
They feed different water sheds.
Step-by-step explanation:
(pls mark me brainliest if u can)
Have a great day!
Not entirely sure I this one
Graph 1:
Option B
Graph 2:
NOT Option A
NOT Option D
Maybe Option C
<u>RATE AS BRAINLIEST</u>
Answer: (3x^7-5x^5+10x^3-4x^2+1)÷(x^2-18)= 5x^1÷-9
(x-5)(4x+1)
4x^2 times -5 is -20 the factors of -20 are -1x20, 1x-20... but to make the -19x you would add together the 1 and -20 because 1-20 is -19.
This then splits off to factorise 4x^2-20x, making this side 4x(1x-5) carry the brackets over to make it 1(1x-5) joining the brackets together to make (4x+1)(x-5)