Factor completely, or state that the polynomial is prime.x2 + 7x
A. x2(1 + 7x)
B. 7x(x + 1)
C. 7(x2 + x)
D. x(x + 7)
Answer: D
Mathematics
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Write the equation of the line that passes through the point P (1, 4) and is perpendicular to the line y = - 4x + 18.
a. 
b. 
c. 
d. 
e. 
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Write the inequality in interval notation.-1 < x < 8
A. [-1, 8) B. (-1, 8] C. [-1, 8] D. (-1, 8)
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Find the inverse of the function.f(x) = e-x + 2
A. f-1(x) = -ex - 2
B. f-1(x) = -ln(x - 2)
C. f-1(x) = ln 2 - ln x
D. f-1(x) = ex - 
Mathematics
Provide an appropriate response.One factor of x2 - 12x + 36 is
A. x - 4 B. x - 9 C. x + 6 D. x +1 E. x - 6
Mathematics