In the pictured graph, the X axis is labeled as real Axis and the Y axis is labeled as Imaginary axis.
The letter i after a number is considered an imaginary number.
So in the given numbers 2 +2i the w is the real number and 2i is the imaginary number, which is located at the dot labeled B.
-1 +3i, -1 is the real number and 3i is the imaginary number, which is located at the dot labeled A.
Line Segment AB is the correct answer.
Answer:
(242) 969-0519
(338) 837-0798
(857) 705-0462
(251) 837-6638
(460) 208-1331
(412) 505-2184
Step-by-step explanation:
Y=-3x for two slopes to be parallel they have to have the same slope but different y intercepts
$18.75 is the answer.
Steven gets $6.25 each hour.
Answer:
f(x) = (x + 4)² - 3
Step-by-step explanation:
The equation of a quadratic function in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Given
f(x) = x² + 8x + 13
To obtain f(x) in vertex form use the method of completing the square
add/ subtract (half the coefficient of the x- term)² to x² + 8x
f(x) = x² + 2(4)x + 16 - 16 + 13
f(x) = (x + 4)² - 3 ← in vertex form
