Select all of the following that are quadratic equations.
5x2+ 15 x=0
6 *- 1 = 4 x + 7
x2.4 x= 4 x + 7
02x-1=0
3x2 + 5 x 7=0
03. 2x2 + 1 = 0

I’m really confused and need your assist me with this question i’ve never been taught

Drag each number to the correct location on the statements. not all numbers will be used. consider the sequence below. -34, -21, -8, 5, complete the recursively defined function to describe this sequence

Which statement explains the relationship between corresponding terms in the table?