Use the discriminant to determine the number and type of solutions for the given equation.25x2 + 10x = 0
A. two imaginary solutions
B. two real irrational solutions
C. one (repeated) real rational solution
D. two real rational solutions
Answer: D
Mathematics
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Find the average value of the function f over the given region.f(x, y) = 
; R = {(x, y): 1 ? x ? 4, 1 ? y ? 4}
A. 
2
B. 
2
C. 
D. 
Mathematics
Evaluate the expression.62
A. 12 B. 3 C. 8 D. 36
Mathematics
Provide an appropriate response.Find the equation of the line perpendicular to y = - 
x + 1 and passing through the point 
Solve the equation for y.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Multiply and simplify if possible.
(
+ 
)
A. 
+ 
B. 
+ 
C. 17 + 
D. 51
Mathematics