Answer:
See below.
Step-by-step explanation:
The first group have 2 ordered pairs (0, 1) and (0, 5) in which there are 2 values of y linked to one value of x, which makes it a relation but not a function.
In the second group each value of x is linked to one and only one value of y which makes it a function.
A function is either a one-to-one ( like the second group) or a many-to-one relation.
A one-to-many relation as exists in the first group is a relation but it's not a function.
Answer:
Step-by-step explanation:
x-coordinate of midpoint: is -8 + (2 - [-8]), or -8 + 10/2, or - 8+ 5, or x = -3.
y-coordinate of midpoint: notice that the distance from -6 to -10 is 4; the y-coordinate of the midpoint is found by starting with -6 and adding 4/2: -4
The midpoint is (-3, -4)
The stamens is false for any value of x
Answer:
8 oranges will cost $2.80.
Step-by-step explanation:
2.45/7=0.35
2.45+0.35=2.80
