find the absolute value of the complex number z=-17 A. 34 B.-17 C.0 D.17

find the absolute value of the complex number z=-17 A. 34 B.-17 C.0 D.17

Consider the quadratic function y = ax^2 + bx + c, where a, b, and c are real numbers and a ≠ 0. Describe the nature of the discriminant, b^2 - 4ac, for the graphs of y = ax^2 +...

Is the following statement true for all x, y ∈ R? Justify your answer. |x| + |y| = |x + y|

l 5x+3l -7 < 1 a. x< 3/5 or > 11/5 b. 3/5 < x < 11/5 c. x < -11/5 or x >1 d. -11/5 < x <1

lxl +5 > 11

Why does the absolute value of every real positive number raised to i equal 1?

A meteorologist reported yesterday's high and low temperatures were within 7 degrees of the average temperature of sixty degrees for the day. Write an absolute value inequality that models the range...

like if it looks like this [-634]

a. 7i b. 12 c. -3-2i Please show the work so I can understand this. Thank you!

|10x – 8| ≤ 32

please write interval notation for the solution set | 7 – 5x | ≥ 15 Thank you much for your help

need to explain reasoning and have examples and counterexamples

need to explain reasoning and have examples and counterexamples

need to explain reasoning and have examples and counterexamples

need to explain reasoning and have examples and counterexamples

-10|8p-10|+3=-57

Some say that to brew an excellent cup of coffee, you must have a brewing temperature of 200 degrees F, plus or minus 5 degrees. Write and solve an equation describing the maximum and minimum brewing...

If a number has an absolute value equal to 6 what might be that number

If a number has an absolute value equal to 6 what might be that number

y= log2|X| I really need to be guided through this with details. The first I did was attempt to do a table of values for y=log2(X) and y=log2(-x) Both tables are...

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