Solve. Then graph. Write the solution set using both set-builder notation and interval notation.4x ? 32
A. {x
x > 8}, (8, ?)
B. {x
x ? 8}, [8, ?)
C. {x
x < 8}, (-?, 8)
D. {x
x ? 8}, (-?, 8]
Answer: D
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Find the average value of the function over the given interval.f(x) = 10x on [3, 5]
A. 40 B. 160 C. 80 D. 20
Give an appropriate answer.Let
f(x) = 1 and 
g(x) = -7. Find
[f(x) + g(x)]2.
A. 50 B. 8 C. 36 D. -6
Identify the intercepts.
A. (5, 0), (-5, 0) B. (0, 6), (0, -6) C. (6, 0), (-6, 0), (0, 5), (0, -5) D. (5, 0), (-5, 0), (0, 6), (0, -6)
If the distance from the earth to the sun is 
million miles, and the angle formed between Venus, the earth, and the sun is 
(as shown in the figure below), find the distance from the sun to
Venus (to the nearest hundred thousand miles).
?
?
A. 66,300,000 miles
B. 66,500,000 miles
C. 66,400,000 miles
D. 132,500,000 miles
E. 66,100,000 miles