If you can get this right. i shall mark you the brainliest! and you must be right to gain it!

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)