1. Find the length of the longest side of the triangle whose vertices are D(4,1), E(9,6) and
FS-4).

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

at least two

step-by-step explanation:

i need a diagram

step-by-step explanation:

no

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.