Question

Sketch and determine the turning points of the curve y=12-12x+12x^2?

Answer 1

x = 1/2

Explanation:

graph{12-12x+12x^2 [-10, 10, -40, 40]}

Take the first derivate and set it to zero:

`sf(y=12-12x+12x^2)`

`sf(dy/dx=24x-12=0)`

`:.` `sf(x=12/24=1/2)`

You can see this on the graph.