Last questions, ¼×⅗, ⅓×11, 4/9×⅜.
please answer in only full numbers and fractions.

Need on this one asap im almost done with this subject

Line ab contains points a(4, 5) and b(9.7). what is the slope of ab?

Draw a graph y=f(x) that matches the following characteristics. increasing on: -8< x< -4 and-1< x< 5. decreasing on : -4< x< -1. f(-8)=-5 and zeros at x=-6,-2,and 3. absolute maximum of 7 and absolute minimum of -5.