University:
Texas A&M University
Course:
MATH 102 | Algebra
Academic year:

2023
Views:

473

Pages:

1
Author:

Prince Sampson

Name 1-1 Additional Practice Key Features of Functions For Items 1–2, identify the following information for the function of each graph: 1. 40 Domain: y Range: 20 x-intercepts: x –8 –4 O 4 8 y-intercepts: –20 Interval positive: –40 Interval negative: Interval increasing: Interval decreasing: Average rate of change over [−5, 0]: 2. 8 Domain: y Range: x-intercepts: 4 y-intercepts: 2 Interval positive: x –6 –4 –2 O Interval negative: 2 Interval increasing: Interval decreasing: Average rate of change over [−2, 0]: 3. Sketch a linear graph given the following key features: Domain: (−∞, ∞) y Range: (−∞, ∞) 4 Increasing: (−∞, ∞) x –6 x-intercepts: −2.5 –2 O –4 2 –4 y-intercept: 10 –8 Positive: (−2.5, ∞) Negative: (−∞, −2.5) 4. Chiang is filling a 50 ft 3 container with water at a rate of 0.5 ft 3/min. Interpret the key features for this situation.   •  