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2. Sketch the graph of the function ƒ (x) = 2x² − 5x + 2. Label all intercepts.

2. Sketch the graph of the function ƒ (x) = 2x² − 5x + 2. Label all intercepts.

Intermediate Algebra
Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Functions
Section9.CR: Review Problem Set
Problem 24CR: An outpatient operating room charges each patient a fixed amount per surgery plus an amount per...
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2. Sketch the graph of the function ƒ (x) = 2x² – 5x + 2. Label all intercepts. 3. A taxi company charges $5.00 for the first quarter mile and $0.60 for each additional quarter mile. Find a linear function F for the total fare in dollars, given x, the number of miles. Graph this function. 4. The height hin feet of a projectile fired up from the ground is given by the function h(t) = −16t² + 128t, where t it the time in seconds. How many seconds will it take the projectile to reach its maximum height? What is that height? How many seconds will it take for the projectile to land?
Transcribed Image Text:2. Sketch the graph of the function ƒ (x) = 2x² – 5x + 2. Label all intercepts. 3. A taxi company charges $5.00 for the first quarter mile and $0.60 for each additional quarter mile. Find a linear function F for the total fare in dollars, given x, the number of miles. Graph this function. 4. The height hin feet of a projectile fired up from the ground is given by the function h(t) = −16t² + 128t, where t it the time in seconds. How many seconds will it take the projectile to reach its maximum height? What is that height? How many seconds will it take for the projectile to land?
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