Subtract (5 − 2i) − (1 + 8i). what is the real part of the difference? what is the imaginary part of the difference? i

4-10i. The real part is 4, and the imaginary part is -10i.

Step-by-step explanation: Treat i as just a variable, and use simple algebra. By simplifying, it just turns out to be 5-1, and -2i-8i, thus leading to 4-10i.

Real part of the difference is: 4

and imaginary part of the difference is: -10

Step-by-step explanation:

We have to find (5 − 2i) - (1 + 8i)

(5 − 2i) − (1 + 8i)

= 5 - 2i -1 - 8i

= (5-1) - i(2+8)

= 4 - 10i

Hence, Real part of the difference is: 4

and imaginary part of the difference is: -10

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.