The following graph models bristols heart rate, in beats per minute(bpm), over time, in minutes during the last 10 minutes of yo ga class. Bristols heart rate is 70.
Is the graph that models Bristol's heart rate a parabola?
2 answers:
Yes, this is a parabola; it is a u-shaped graph.
Answer:
Yes. This is a parabola
Step-by-step explanation:
Yes. This is a parabola.
Reasons:
I. It is open down
2. Symmetrical about a vertical line
3. Has a vertex
4. Any point on the curve is equidistant from a point and a line.
Hence parabola
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answer: 22
15/7.5 = x/11
cross multiply
7.5x = 165
divide by 7.5 on both sides to get the x alone
7.5x/7.5 = 165/7.5
x = 22
the tree is 22 feet
sorry if it’s wrong
I think it would be the second graph
Answer: centroid
You can factor this by grouping! We will need to group the trinomial into the expression (k^2 + k)(-2f^2 + f). Now factor from THOSE. k(k + 1)f(-2f + 1).
Answer:
112 inches I believe! I hope this helps!
Step-by-step explanation:
