Find the slope-intercept equation of the tangent line to the graph of f at the given point.f(x) = -4x2 + 7x at (5, -65)
A. y = -8x + 7
B. y = 2x - 7
C. y = -33x + 100
D. y = -4x + 7
Answer: C
Mathematics
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Find the absolute value.
A. 0
B. 
C. - 
D. ± 
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Solve.4
2+ 4
+ 1 = 0
A. 
B. 
C. 
D. 
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Use < or > to make a true statement.-1.01822 ? -1.10822
A. < B. >
Mathematics
Solve the system of equations using Cramer's Rule if it is applicable. If Cramer's Rule is not applicable, say so.
A. x = 8, y = -1, z = 6; (8, -1, 6) B. x = 1, y = 6, z = 1; (1, 6, 1) C. x = 7, y = 1, z = 6; (7, 1, 6) D. x = 7, y = -1, z = -6; (7, -1, -6)
Mathematics