Consider functions where the domain is {1,} and the range is {a, b} (a) how many of these functions are there? [hint: if at least one of its inputs is assigned to a different output. how many different outputs are possible for the input 1? what about for the input 2? ] a function is considered different
(b) how many of these functions are onto? hint: take your answer to part (a), and subtract the number of functions that are not onto.]

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.

(53.5 - 18.4) m.

step-by-step explanation:

after undergoing a displacement of 18.4m, the initial position was (53.5 - 18.4) m if an object has a final position of 53.5.