Describe the continuity of the graphed function. select all that apply.

we know that

Any function f(x) is continuous at x=a only if

We can see that this curve is smooth everywhere except at x=-1

so, we will check continuity at x=-1

Left limit is:

Right limit is:

Functional value:

we can see that left limit is not equal to right limit

so, limit does not exist

so, this function is discontinuous at x=-1

Since, limit does not exists

so, there will be jump discontinuity at x=-1

so, option-C........Answer

The answer is A and C

Step-by-step explanation:

You could tell by seeing the plot of a function that it has a discontinuity if you can't trace ir without lifting your pen from the sheet, as you can see, you have to lift your pen in x = -1.

you can make it by math too.

if you remember the concept a function f(x) is continuous at x = a if

as you can see by looking at x = -1

as you can see the lateral limits are different so int means that the function is not continuous.

But there's another right answer

the first option A says that the function is continuous at x = -4

let's proof it again

in this case both limits are equal, but this is not reason enough, we have to proof that the function at x = -4 exists. Does it?, let's check

F(-4) = 3 by looking at the graph so the lateral limits are equal and the function in this value exist so the function is continuous at x = -4

Correct answer is A and C

answer: .75 km

step-by-step explanation: