Consider w1 = 4 + 2i and w2 = –1 – 3i. Which graph represents the sum w1 + w2?


Consider w1 = 4 + 2i and w2 = –1 – 3i. Which graph represents the sum w1 + w2?
Consider w1 = 4 + 2i and w2 = –1 – 3i. Which graph represents the sum w1 + w2?
Consider w1 = 4 + 2i and w2 = –1 – 3i. Which graph represents the sum w1 + w2?
Consider w1 = 4 + 2i and w2 = –1 – 3i. Which graph represents the sum w1 + w2?

Answers

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

It will take him 5 days

Option (2)

Step-by-step explanation:

Two points having real and imaginary parts are,

w₁ = 4 + 2i

w₂ = -1 - 3i

By adding these numbers,

w₁ + w₂ = (4 + 2i) + (-1 - 3i)

            = (4 - 1) + (2 - 3)i

            = 3 - (1)i

Since, coordinates of a number on the graph are (x, y)

Here x = Real part

y = Imaginary part

Therefore, sum of these numbers will be (3, -1).

Option (2) will be the correct graph.



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