Answer:
f(x - 1) = 3x - 8
Step-by-step explanation:
To find f(x - 1) substitute x = x - 1 into f(x), that is
f(x - 1) = 3(x - 1) - 5 = 3x - 3 - 5 = 3x - 8
we are given
we will isolate x
so, firstly we will move all x terms on any one side
We will add both sides 2
now, we can subtract both sides 2x
now, we can divide both sides by 4
and we get
......Answer
Answer:
D is the answer.
Step-by-step explanation:
B/3a
a/b*b/2a= ab/2ab or 1/a
1/a*b/2a=b/3a
Answer:
1st 2nd and 3rd box
Step-by-step explanation:
1. It does not form a straight line because the output is not proportional. (it does not follow a pattern)
2. the line is not proportional because it does not follow a pattern or ratio of any kind (2468 is proportional because it follows the pattern of 2)
3. the origin is the coordinates (0,0) and the table has that labeled in the diagram therefore the graph does go through the origin
4. the output is not constant (output is 0149) because it does not show any sort of pattern. therefore the 4th box is incorrect.