(02.05 MC)Graph g(x), where f(x) = 3x - 1 and g(x) = f(x + 1).
1 answer:
Answer:
<em>Graphs in the figure below</em>
Step-by-step explanation:
<u>Graphs</u>
We are given the functions:
f(x)=3x-1
g(x)=f(x+1)
The graph of f can be drawn by calculating some points. For x={-1,0,1,2}
We calculate y:
y=3*(-1)-1 = -4. Ordered pair: (-1,-4)
y=3*(0)-1 = -1. Ordered pair: (0,-1)
y=3*(1)-1 = 2. Ordered pair: (1,2)
y=3*(2)-1 = 5. Ordered pair: (2,5)
The graph of g is similar to the graph of f, but the x-coordinates are shifted left by one unit:
Ordered pair: (-2,-4)
Ordered pair: (-1,-1)
Ordered pair: (0,2)
Ordered pair: (1,5)
Both graphs are shown in the image provided
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Answer:
Unit rate by which the runner completed the marathon is 0.13 miles per minute.
Step-by-step explanation:
A runner competed a marathon of 26.2 miles in 210 minutes.
we can get unit rate by unitary method.
∵ In 210 minutes a runner completes the distance = 26.2 miles
∴ In 1 minute runner will complete the distance =
= 0.125 miles per minute
≈ 0.13 miles per minute
Therefore, unit rate by which the runner completed the marathon is 0.13 miles per minute.
