Find the equation of the line passing through the point P(6, – 3) and tangent to the graph of 12 f(x) = 1 Preview Note: The point P is not on the curve. You'll have to find a line that goes through P and then touches f at another point tangentally.

Sketch the graph of the function.   Please show the steps used to find the solution.

During Ricardo noticed an ink stain with a diameter of about 3 cm on the front of his teacher’s shirt. He then noticed that there was a pen in the pocket and that the ink blot was continuing to spread across the front of the teacher’s shirt. He estimated that the diameter of the ink blot seemed to be growing by about 0.5 cm every 2 minutes. a) Write an equation for the RADIUS, r, of the ink stain, as a function of time, t. Assume that t = 0 represents the time that Ricardo first noticed the ink stain. b) Write an equation showing the AREA, A, of the ink stain as a function of the time t. (Hint: It might help to first write A as a function of r. ) c) Draw a graph of the function A(t) for 10 minutes. d) At what time is the area of the ink stain about 25 square centimeter? Show how you answer this question. (i.e. ”I found it using desmos” is not sufficient)

(-4,8)

Please show work

The graph of FX home alone resembles the graph of GX = x ^ 2 but it has been stretched somewhat and shifted which of the following could be the equation of FX?

n4