Question

can you answer two of the questions in the phot please.

1. The point P(4. 8) lies on the curve y-(6-x), Suppose Q is the point (x,1 + (6-x)'). a. Find the slope of the secant line PO for the following values of x. 3. 3.99 4. 3.999 6. 4.1 7. 4.01 8. 4.001 the curve at P b. Use your results from part a to make a guess of the slope of the line tangent to c. Use your answer from part b to find an equation of the line tangent to the curve at P seconds later is 2. If you throw a ball into the air with a velocity of 36 feet per second, its height, in feet, t found from y 36t 16t a. Find the e average velocity for the time period beginning with t- 1 and lasting the following times. vel 1. 0.1 seconds 2. 0.05 seconds 3. 0.01 seconds 4. 0.005 seconds 1 b. Estimate the instantaneous velocity when t

Answer 1

Calculus question i point P(4.8] liee n +a cute H-(c->) X-나 2.5-ㄐ 3.9-ㄐ 2.994 4.5- 3 The slope of +he Lin« tangent to tha curve at P ー8 -12(x-4) ー