Answer:
3.87987×10^5
Step-by-step explanation:
surface area of the cylinder =2πrh+2πr²
=2*π*247*3+2*π*(247)²
=3.87987×10^5
Answer:
Step-by-step explanation:
Neither are a function because they do not pass the vertical line test.
Answer:
x = 15
Step-by-step explanation:
f(x) = 4x² + 7x
= 4(-3)² + 7(-3)
= 36 + (-21)
= 15
No. To test whether a graph is a function or not you do the vertical line test where if a vertical line touches more than one point it is not a function
Answer:
Answer+Step-by-step explanation: 2019 game of the year award limited edition.
Step-by-step explanation:
This is all about carefully examining the slope. If you look carefully you will notice B curves in at the top just a little more than A so the first one is correct.
The second one is obviously not true.
The third one is disproved by the first.
The fourth one is correct as C is the peak and has little to no drop or rise.
The 5th one is correct, after spending several minutes examining it with 200%+ zoom I will tell you that it is correct B and D are the same.
I'm not 100% sure but I'm probably 95% sure that The 6th one is incorrect and A is changing height faster than D.
pLeAsE GiVe bRaInLiEsT
