Ineed to put this in a frequency table. i did most of it below but i think i got it wrong bc of little
to find the difference it’s the max- min/divided by the class amount, if that anyone
it was 5/16 of a page long.
that would be 1 1/4 - 1 1/4 * 3/4
= 5/4 - 5/4 * 3/4
= 5/4 - 15/16
= 20/16 - 15/16
= 5/16 (answer).
what is the starting amount? the question is not clear sorry.
a function have the inverse only if it passes the horizontal line test ,
for the given options we need to look for the function which passes the horizontal line test
option a is g(x)= 2x-3 which is a straight line with slope not equal to 0 so it passes the horizontal line test and hence it will have an inverse which is also a function.
option b: we need to restrict the domain to get the inverse so the option b is not correct .
option c : it also fails the horizontal line test .
option d : horizontal line so it also fails the horizontal line test .