What is the inverse of the function f(x) = x +3

The inverse of this function is f(x)-1 = x - 3

Step-by-step explanation:

In order to find an inverse, we switch the values of f(x) and x. Then we solve for the new f(x). This will be the inverse function.

f(x) = x + 3

x = f(x) + 3

x - 3 = f(x)

f(x) = x - 3

answer: standard form is ax^2 + bx + c = 0

step-by-step explanation:

standard form is ax^2 + bx + c = 0

(2x + 1)(x - 2) = 0

distribute to get into standard form

2x^2 - 4x + x - 2 = 0

2x^2 - 3x - 2 = 0

a = 2, b= -3, c = -2

a is your answer