Darrell tracked the number of employees in his company over a six-year period. In the graph, x represents years since 2006 and y
represents the number of employees. The coordinates for one data point, P, are shown.
Find the average rate of change in the number of employees per year by using the data for year 0 and year 6. Round your answer to the
nearest tenth
Find the average rate of change in the number of employees per year by using the data for year 0 and year 6. Round your answer to the
nearest tenth
1 answer:
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Answer:
Correct choice is 2.
Step-by-step explanation:
We have been given a graph of the quadratic function. Now we need to use that graph to find the equation of the graph in vertex form. By the way given choices written in intercept form so to be accurate we are going to find the equation in intercept form.
from graph we see that x-intercepts are at 5 and -2.
we know that if x=a is x-intercept then (x-a) must be factor.
So (x+2)(x-5) is the factor.
when leading coefficient is positive then graph opens upward.
so that means leading coefficient is 0.4
Hence correct choice is 2.