Use the method of your choice to find all real solutions of the equation.x2 - x = -1

A.
B.
C.
D.


Answer: D

Mathematics

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Determine whether or not the first number is divisible by the second number22,259; 2

A. Yes B. No

Mathematics

Multiply.6(-1)(-3)(-6)

A. 9 B. 24 C. 108 D. -108

Mathematics

Write out the sum.

A. 12 + 13 + 14 + ... + (n + 12) B. 1 + 2 + 3 + ... + n C. n + 12 D. 13 + 14 + 15 + ... + (n + 12)

Mathematics

Graph the quadratic function using its vertex, axis of symmetry, and intercepts.f(x) = 3x2 - 6x + 6

A. vertex (-1, 3)
intercept 

B. vertex (1, 3)
intercept 
 
C. vertex (-1, 3)
intercept (0, 6)
 
D. vertex (1, 3)
intercept (0, 6)
 

Mathematics