14) A picture frame has a total length and breadth of 20cm and 10cm. The frame has a width of x cm.
a) find the rule for the area (A cm^2) of the picture inside.
14, a has already been figured out by me = A = (10-2x)(20-2x)
b)what are the minimum and maximum values of x?
Hi I am stuck with question 14, b. please explain with detail and please don't make it look like codes as its a little hard to read. I'd appreciate it if it is handwritten, but if not then its fine. thank you!
a) find the rule for the area (A cm^2) of the picture inside.
14, a has already been figured out by me = A = (10-2x)(20-2x)
b)what are the minimum and maximum values of x?
Hi I am stuck with question 14, b. please explain with detail and please don't make it look like codes as its a little hard to read. I'd appreciate it if it is handwritten, but if not then its fine. thank you!