3y=8x
Explanation:
If y varies directly with x then
y=c⋅x for some constant of variation c
If (x,y)=(14,23) is a solution to this equation, then
23=c⋅14
→c=23⋅41=83
So
y=83x
or (clearing the fraction)
3y=8x
1 + 1 + 1 + 2 = 5
5 x 9 = 45
Therefore, the total number of km is 45.
Answer: 22 Levels
Step-by-step explanation: He would need to go one level higher just to get to level one, and another 21 to get to the level that he wants to, so the total would be 22 levels.
Answer:
Step-by-step explanation:
The graph shown is f(x)=y=|x|
The required graph is g(x) = |x|-3 = f(x) -3
In general, the graph of f(x)-3 is 3 units below f(x), and has the same shape.
See attached graph. y=f(x)=|x| in blue, f(x)-3 = |x|-3 in red.