help dx. (If an answer does not exist, enter DNE.) Evaluate, if possible, the integral dx. (If an answer does...
Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.) lim V 64 + - 8 h0
Evaluate the limit. (If an answer does not exist, enter DNE.) lim 7 + et X-01-er
Use the graph to determine the limit. (If an answer does not exist, enter DNE.) Is the function continuous at x=5 ?YesNo
Use the graph to determine the limit. (If an answer does not exist, enter DNE.) Is the function continuous at x = -4? Yes No
Find the points of inflection of the graph of the function. (If an answer does not exist, enter DNE.)
Find the point of inflection of the graph of the function. (If an answer does not exist, enter DNE.) y = 2x - In x (x, y) = _______ Describe the concavity. (Enter your answers using interval notation. If an answer does not exist, enter DNE. concave upward concave downward
x2 + y2? (If an answer does not exist, enter DNE.) At what points does the curve r(t) = ti + (4 - ?)k intersect the paraboloid 2 (x, y, z) =( .). (smaller t-value) (x, y, z) =( (larger t-value)
Find the intercepts and asymptotes. (If an answer does not exist, enter DNE. Enter your asymptotes as a comma-separated list of equations if necessary.) Also state the domain and range. r(x) = (x − 1)(x + 3) / (x + 1)(x − 7)
1. Evaluate the limit. (Use symbolic notation and fractions where needed. Enter "DNE" if limit does not exist.) lim : x→10 (x−10)/(x2−100)= 2. Evaluate the limit. (Use symbolic notation and fractions where needed.) lim : x→−6 (x^2+13x+42)/(x+6)= 3. Evaluate the limit: lim : x→0 (cot7x)/(csc7x)= 4.Evaluate the limit. (Use symbolic notation and fractions where needed. Enter "DNE" in answer field if limit does not exist.) lim : x→1 [(7/(1−x)) −(14/(1−x^2))]=
Find the intercepts and asymptotes. (If an answer does not exist, enter DNE. Enter your asymptotes as a comma-separated list of equations if necessary.) r(x) = 5x^2 − 20x + 21 / x^2 − 4x + 4 x-intercept (x, y) = y-intercept (x, y) = vertical asymptote(s) horizontal asymptote