What is the square root of -1 - 6 in the form a + bi? A: 6-i
B: -6+i
C: 6+i
D: - 6 - i

B

Step-by-step explanation:

Since i is equal to the square root of -1, all we have to do is add i to -6 and that will get us to -7

Hope this helps

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.