For the given function, find the indicated function value, if it exists. If the value does not exist, answer "Does not exist".For f(x) = 
, find f(-245).
A. -3
B. 3
C. Does not exist
D. 4
Answer: A
Mathematics
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Find the slope of the curve at the indicated point.y= x2 + 9x, x = 7
A. m = 23 B. m = 16 C. m = 112 D. m = 14
Mathematics
Give the symbol that represents the portion of the line named and draw a figure showing just the portion named.
Half-line QR
A. 
B. 
C. 
D. 
Mathematics
Match the description with the correct symbolic expression.a linear function whose graph has a slope of 8
A. x = 8 B. y = 8x + 7 C. f(x) = -8x + 8 D. 8x - 6y = 7
Mathematics
Find the domain of the rational function.h(x) = 
A. {x|x ? 0, x ? -9} B. {x|x ? -3, x ? 3} C. all real numbers D. {x|x ? -3, x ? 3, x ? -5}
Mathematics