Determine if the equation represents a function.x = y2 + 4
A. Yes
B. No
Answer: B
Mathematics
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At the given point, find the line that is normal to the curve at the given point.x5y5 = 32, normal at (2, 1)
A. y = - 
x + 2
B. y = 2x - 3
C. y = 
x
D. y = -2x + 5
Mathematics
Follow the proper order of operations to evaluate the following.(-2 - 3)(-4 + 7) - 72
A. 34 B. 49 C. -64 D. 3
Mathematics
Find the area of triangle ABC with the given parts. Round to the nearest tenth when necessary.a = 13.6 cmb = 18.4 cmc = 15.3 cm
A. 111 cm2 B. 105 cm2 C. 108 cm2 D. 102 cm2
Mathematics
Find the product and write the answer in simplest form. Assume variables represent nonnegative values.
? 
A. 
B. 
C. 
D. 
Mathematics