The correct answer is a. for very high x-values, f(x) moves towards positive infinity.
This can always be determined by two factors.
1) is it linear or something else?
2) Is the lead coefficient positive or negative.
In this case, since the x is not being raised to a power or is not raised to a power itself, we know that there are no asymptotes. That takes care of #1 for us.
As for #2, since the coefficient of x (which is the highest power here) is positive, that means it continues to get bigger. If it were negative it would be the opposite. So, the correct answer is that as x gets bigger, f(x) moves towards positive infinity.
5.
5x3=15
15-4=11
Hope this helped!
Answer:
-4 - 52 i
Step-by-step explanation:
Hope this helps :)
Answer:
$1.6
Step-by-step explanation:
We need to find the cost of 80 cm of copper pipe at $2 a metre.
Cost of 1 metre = $2
80 cm = 0.8 m
It means,
0.8 m = $2 × 0.8
= $1.6
So, the cost of 80 cm of copper pipe is equal to $1.6.
Answer:
y-intercept = 2
slope = 1
Step-by-step explanation:
each time the graph point goes up 1 over 1 giving you the fraction 1/1 which = 1
if you go straight to the point where the line crosses over the y line you'll see that it passes over 2 that's why the y-intercept is 2
following both of these rules that's how you get the y-intercept of 2 and the slope of 1
