Solution-For each function below find all critical points

For each function below find all critical points

Reference no: EM131031100

For each function below find all critical points, x- and y- intercepts. Apply first and second derivative tests. Indicate the intervals over which the graph is increasing ii) decreasing iii) concave up iv) concave down.

Find the (x, y) coordinates of the local max, mins, and inflection points.

Then graph the results.

a. y=x^3-12x^2+45x only one zero at(0,0)

b. y=x^4-8x^2+7 zeros at (2.6,0),(-1, 0), (1, 0), (2.6, 0)

c. y=x^5+80x^2 zeroes at (-4.3, 0) and (0, 0)

Reference no: EM131031100

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For each function below find all critical points : For each function below find all critical points, x- and y- intercepts. Apply first and second derivative tests. Indicate the intervals over which the graph is increasing ii) decreasing iii) concave up iv) concave down.

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For each function below find all critical points

Reference no: EM131031100

Reference no: EM131031100

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