Answer:
Answers: 1), 2), 3).
Step-by-step explanation:
Note that when we say , we mean "as x tends to a from the left hand side". That is, what is the function doing when "x approaches a from the left side". In much the same way, we say to imply what the function is doing when "x approaches from the right side".
So, when , we are looking at the point around x = 3, but from the left side. From the graph, we see that, from the left side of 3, the graph is approaching a fairly big number. So, we see that: "As , ".
In much the same way:
"As , ".
"As , ".
So a)
it has 4 faces
first=30
second=30
third=20
fourth=20
b)surface area=120
It took her 18,300seconds to finish her homework
Answer:
A. -10
Step-by-step explanation:
Hi there!
We are given that the equation of line m is , and we want to find the slope of the line perpendicular to m
Perpendicular lines have slopes that multiply to get the result of -1
So let's find the slope of line m
The equation is written in the form y=mx+b, where m is the slope, and b is the y intercept
As is in the place of where the slope should be, is the slope
Now find the slope of the perpendicular line with this formula:
In that case,
Multiply both sides by 10
So the slope of the perpendicular line is -10, or A
Hope this helps!
The equation can be re written in slope intercept form as y=-65x-1000 so on graph start by making a point at (0,1000) and then go down by -65x so your next point would be (1,935) then (2,870) then (3, 805) and so on