The fish population in a certain part of the ocean (in thousands of fish) as a function of the water's temperature (in degrees Celsius) is modeled by: P(x)=-2(x-9)^2+200

What temperature will result in the maximum number of fish?

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

Could someone with number 1 and 2

What is the slope of the line passing through the points (-5, 7) and (-3,5)?