https://web2.0calc.com/questions/math_42066#r1
If it were a SQUARE with equal sides, it's area would be maximized, but the sides would be 7.5
so I think 8 x 7 would maximize the area of a rectangle = 56 sq units
You can even 'message' them if you need to on occasion....
Nope....real (smart) folks !
Welcome, Huggy !
Yah, I looked around the 'net and there seems to be a lot of controversy re: this.....boils down to what your teacher's expectations are and what they have taught in class..... I guess.
Thanx for the clarification, Chris! I wonder what her teacher wants for an answer......
D it does have a 'local' minumum at x= -8 but THE minimum is at x=6 so I am not sure how to answer that one,,,depends on what you have learned
The others appear correct!
A. As you 'read' from L to R is the graph going 'uphill' from -1 to 0 ? NO, it is not....it is DECREASING (going 'downhill')
You can open another account with a different username....but your 'points' will likely start at zero....