Understanding the Concept of a Limit

D) DNE

Step-by-step explanation:

Because of the jump discontinuity located at (2,3) when x=2, h(2) is defined, but lim x->2 h(x) isn't defined. If it were a continuous function, then we can define the limit. In this case, we can't, so the answer is D as the limit does not exist (DNE).

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!