Answer:
4 hours and 30 minutes 288/64 = 4,5
Step-by-step explanation:
So if f(-3), then x = -3.
Substitute.
y = -(-3)^2 + 6
= -(9) + 6
= -3
Hope it helped
Answer:
mUST=20.35
Step-by-step explanation:
look at my working
Answer:
47 bpm
B
Step-by-step explanation:
Draw a trend line (attached).
Reading from the graph, the resting hear rate, in bpm, of a person who exercises an average of 8 hours a week is approximately 47.
The only scatter plot that suggests a linear relationship between x and y is graph B (see second attachment) as the trend line is a straight line.
Answer:
5.25
Step-by-step explanation: