Determine the factors of x2 − 7x − 10.
a (x + 2)(x − 5)
b Prime
c (x − 2)(x + 5)
d (x + 10)(x − 1)

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

2/4 is the answer

step-by-step explanation:

x= total pieces

both ate 9 pieces

mindy ate 3 so troy ate 6

6= (1/4)x

x =24