The quadratic equation y = 2(x – 2)2 + 2 with no real solution is graphed. which value of k will change the function to one with exactly one solution?

On the attached diagram red curve is the graph of the quadratic function As you can see this graph has no intersections with x-axis, this means that there are no solutions.

If you translate red curve 2 units down, you obtaine the graph (blue curve) of the function and this graph has one common point with x-axis. This means that there will be exactly one solution.

k=-2 (you add -2 to the function to obtain the function ).

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation: