A movie was 3 1/2 hours long if Lilly turned of the movie off 1/4 of the way through how much time did she spend watching
2 answers:
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To isolate y, subtract 2.
y < 4x - 5
The graph will be a dashed line y = 4x - 5 with the area below the line shaded.
y < 4x - 5
The graph will be a dashed line y = 4x - 5 with the area below the line shaded.
Answer:
Step-by-step explanation:
Given
See attachment for graph
Solving (a): Increasing interval
To do this, we simply identify the interval at which the value of the graph increases.
The value has an increased interval between -2 and 1.5 (of the x-axis).
Hence, the increasing interval is:
Solving (b): Decreasing interval
To do this, we simply identify the interval at which the value of the graph decreases.
The value has decreased intervals between - infinity and -2 and also 1.5 and infinity (of the x-axis).
Hence, the decreasing interval is:
