For the function f(x)=  -4√x - 1 , find the inverse function

as you already know, to get the inverse of any expression, we start off by doing a quick switch on the variables, and then solve for y.

for that inverse to be a function, it has to be a one-to-one function, and that can only happen if it can pass the horizontal and vertical lines tests, and that can only be if x ⩽ 0, check the picture below.

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation: