Aportion of the graph of f(x) = −x2 − 2x + 8 is shown. which of the following describes all solutions for f(x)?

a (x, −x2 − 2x + 8), where −5 ≤ x ≤ 3
b (x, y), where −4 ≤ x ≤ 2
c (x, −x2 − 2x + 8), where −4 ≤ x ≤ 2
d (x, y) for all real numbers

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.

you would need to also lose 1 point for each of the other outcomes for it to be fair.

step-by-step explanation:

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;