Which number line represents the solution set for the inequality 3x <-9? -4 -3 -2 -1
+
2
+
3
0
1
4
O
-4 -3 -2 -1
0
1
2
3
4
o
+
O- +
-4 -3 -2 -1
o
+
2
+
3
1
4
-4
-3 -2 -1 0 1
2
3
4

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

answer: dead jah

step-by-step explanation:

bullet + jah= dead jah

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

the answer is c.

step-by-step explanation: