Find the obtuse angle that is formed by the line y - x + 1 = 0 and the x-axis.
What will be an ideal response?
135°
Mathematics
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Use the definite integral to find the area between the x-axis and the graph of f(x) over the indicated interval.f(x) = 
; [1, 3]
A. 
B. 3
C. 
D. 
Mathematics
Find the indicated term of the binomial expansion.(2x + 5)5; term containing x
A. 2500x B. 15,625x C. 1250x D. 6250x
Mathematics
Find an equation in slope-intercept form (where possible) for the line.Through (4, 7), with undefined slope
A. - 
x + 7y = 0
B. x = 4
C. y = 7
D. - 
x + 4y = 0
Mathematics
Use the distributive property to rewrite the expression.10(1 + 9)
A. 10 ? 1 ? 9 B. 10 + 1 + 9 C. 10 ? 1 + 9 D. 10 ? 1 + 10 ? 9
Mathematics