Item 2 Use the relationship between the angles in the figure to answer the question. Which equation can be used to find the valu
e of x?
x + 90 = 61
x + 90 + 61 = 180
x + 61+ 90 = 90
x + 61 = 180
x + 90 = 61
x + 90 + 61 = 180
x + 61+ 90 = 90
x + 61 = 180
1 answer:
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Answer:
The domain is all real numbers. The range is {y|y ≤ 16}
Step-by-step explanation:
we have
This is a the equation of a vertical parabola open downward
The vertex is a maximum
The vertex is the point (-1,16)
see the attached figure
therefore
The domain of the function is all real numbers ----> interval (-∞,∞)
Te range of the function is
All real numbers less than or equal to 16 ----> interval (-∞,16]
