Major
what is the right-hand limit of this function at x=2?

  A.  -1

Step-by-step explanation:

The function is defined at x=2, so the right-hand limit is the same as the left-hand limit. Both are the value of the function at that point:

  f(2) = (2² -3)/(2 -3) = 1/-1 = -1

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!