The graph of f(x) = 3x + 8 is shown. Which statement is true?
ТУ
3
O The function is only increasing when x 2-8.
The function is only increasing when x 20.
The function is always decreasing.
The function is always increasing.
-16
-12
3
-4
4
8
-
-3

answer: 45

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

correct answer:

i^31 = -i

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1