R, where / is an open interval containing the point c, and let ke r. prove the following. lett. 1 (a)f is differentiable at c with f(c) = k iff limh0 [fc +h)-f(c)] /h = k. (b) iffis differentiable at c with f(c) = k, then limh-0 [(fc + h) – f(c - h)]|2n = k. (c) if. f is differentiable at c with f(c) = k, then limno n[fc + 1/ n) - f(c)] = k. (d) find counterexamples to show that the converses of parts (b) and (c) are not true.

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

there is no points to select.

step-by-step explanation: