A. the graph represents a relation because it contains ordered pairs (x,y). It is also a function because there are no repeating x values.
B. (0,0) (8,6)
slope = (6 - 0 ) / (8 - 0) = 6/8 = 3/4
so ur equation is : y = 3/4x or f(x) = 3/4x <===
C. the variable x represents the height of the building and the variable y (or f(x)) represents the total length of the shadow
Answer:
Step-by-step explanation:
we know that
She rides for 11.2 kilometers at a speed of 7 kilometers per hour
Using proportion
Find how many hours does she ride
Answer:
it should be 23 feet long
Step-by-step explanation:
Answer: it’s B
Step-by-step explanation:
Answer:
3x >/= 24 or 3x </= -24
Step-by-step explanation:
Plug in (-8) for (x) and solve.
