Question

find the maximum h for any point of the curve -x²+6x-5 above the x axis​

Answer 1

Answer:

( c ) From the graph , when h = 42 , t = 2.2 and t = 4.0 s . ... point where the curve cuts the y - axis , ( c ) the two points where the curve cuts the x - axis . 3. ... 4 is equivalent to y = x2 + 6x + 5 .