3. Given the expression, H(m) = 28-3m² + bm, determine the following: a. The value(s) of b when the discriminant of H(m) is 400. b. If applicable, calculate the value(s) of its root(s). c. The value of the vertical intercept. d. The value for its line of symmetry. e. For your answers from part a to d above, sketch the graph of the function H(m).
3. Given the expression, H(m) = 28-3m² + bm, determine the following: a. The value(s) of b when the discriminant of H(m) is 400. b. If applicable, calculate the value(s) of its root(s). c. The value of the vertical intercept. d. The value for its line of symmetry. e. For your answers from part a to d above, sketch the graph of the function H(m).
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section: Chapter Questions
Problem 53RE
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Transcribed Image Text:3. Given the expression, H(m) = 28-3m² + bm, determine the following:
a. The value(s) of b when the discriminant of H(m) is 400.
b. If applicable, calculate the value(s) of its root(s).
c. The value of the vertical intercept.
d.
The value for its line of symmetry.
For your answers from part a to d above, sketch the graph of the
function H(m).
e.
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