Consider g(z) = -10z + 15z² - 9 Determine the intervals on which g is concave down. g is concave down on: g is concave down nowhere. Determine the intervals on which g is concave up. O 9 is concave up on: g is concave up nowhere. Determine the value and location of any inflection point of g. Enter the solution in (z, g(z)) form. If multiple solutions exist, use a comma-separated list to enter the solutions. g has an inflection point at: g has no inflection point.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 67E
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8.2)
Consider g(z) = -10z+152² - 9
Determine the intervals on which g is concave down.
Og is concave down on:
Og is concave down nowhere.
Determine the intervals on which g is concave up.
Og is concave up on:
Og is concave up nowhere.
Determine the value and location of any inflection point of g. Enter the solution in (z, g(z)) form. If
multiple solutions exist, use a comma-separated list to enter the solutions.
g has an inflection point at:
9 has no inflection point.
Transcribed Image Text:Consider g(z) = -10z+152² - 9 Determine the intervals on which g is concave down. Og is concave down on: Og is concave down nowhere. Determine the intervals on which g is concave up. Og is concave up on: Og is concave up nowhere. Determine the value and location of any inflection point of g. Enter the solution in (z, g(z)) form. If multiple solutions exist, use a comma-separated list to enter the solutions. g has an inflection point at: 9 has no inflection point.
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