Answer:
(a,c) ∪ (f, g)
Step-by-step explanation:
The function is:
- concave down in the intervals: (a,c) and (f, g)
- concave up in the intervals: (c, f) and (h, g)
Draw the slope of the tangent lines of several points on the curve,
- if the slope increases, the segment is concave up
- if the slope decreases, the segment is concave down.
Answer:
431 reserved tickets, 1356 general tickets
Step-by-step explanation:
4x + 3y = 5792
x + y = 1787
Start with these equations and guess numbers and eventually you'll be right
1000x + 787y =6361 WRONG
700x + 1087y = 6061 WRONG
500 x + 1287y = 5861, close but WRONG
430 x + 1357 y = 5791, very close but WRONG
431 x + 1356y = $5792, CORRECT
431 + 1356 = 1787 tickets sold
No the answer is 5x because simply then,add x
16^2 the answer is 16 + 16√2
Plug 8 into the equation for y and you get 2+24 or 26.
