What is true about the domain and range of the function?
The graph of the function f(x) = (x +2)(x + 6) is shown
below.
The domain is all real numbers, and the range is all
real numbers greater than or equal to 4.
The domain is all real numbers greater than or equal to
4, and the range is all real numbers.
The domain is all real numbers such that -6 5x3-2,
and the range is all real numbers greater than or equal
to 4.
The domain is all real numbers greater than or equal to
4, and the range is all real numbers such that 65xs
-2.
-
-

equal to

step-by-step explanation:

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!

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: