Answer:
C
Step-by-step explanation:
To determine which point lies on the graph, substitute the x-coordinate into f(x) and if the value is equal to the y-coordinate then the point is on the graph
A (15, 1)
f(15) = 3 × 
≠ 1 ← not on graph
B (0, 15)
f(0) = 3 × 
= 3 × 1 = 3 ≠ 15 ← not on graph
C (1, 15)
f(1) = 3 × 
= 3 × 5 = 15 ← lies on graph
D (0, 0)
f(0) = 3 × = 3 × 1 = 3 ≠ 0 ← not on graph
During each minute, he laughs 5 times
he watches 3 comedy shows....each one being 40 minutes....so thats a total of : 3 * 40 = 120 minutes
and if he laughs 5 times per minute....120 * 5 = 600 laughs per day <==
Answer:
The slope of c is a/b.
The equation for the slope of a line is rise/run. a is the rise and b is the run.
Since c is increasing, which you can visualize if you imagine this triangle on Cartesian plane, the slope is positive.
Answer:
20
Step-by-step explanation:
120 divided by 6 = 20
