If y varies directly as x, find a linear function which relates them.y = 2 when x = 
A. f(x) = 
B. f(x) = 18x
C. f(x) = 
D. f(x) = x + 
Answer: B
Mathematics
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Find ?2
if ?1 = 48º.
?
?
A. 42º B. 48º C. 43º D. 49º E. none of these
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Use the slopes of UQ, UR, US, and UT to estimate the rate of change of y at the specified value of x.x = 5
A. 2 B. 1 C. 5 D. 0
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Perform the indicated operation by hand.23.265 ÷ 33
A. 0.705 B. 17.05 C. 1.705 D. 7.05
Mathematics
Solve the problem.Find a formula for the area of the figure in terms of s.
A. 
s2
B. 
s2
C. 
s2
D. 
s2
Mathematics