2 years ago

PLEASE HELP ITS TIMED

2 answers:

6 0

The 3rd parabola has a negative rate of change: You notice than within the interval [0 , 20] the curve is "going down"
Whereas the 4th parabola's rate:
it's negative between [0 and 1.5] and positive starting 1.5 and up

krek1111 [17]2 years ago

3 0

Answer: The third one.

Look at the slope for the segment 0-2. This is the only graph that has a negative slope, meaning that it has a negative rate of change.

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A scuba diver reaches an elevation of -78 feet, which is a depth of 78 feet.

gavmur [86]

Answer:

true

Step-by-step explanation:

depth is how far down you are from the surface

6 0

2 years ago

Coefficient of y^15x^2 in expansion of (y^3+x)^7

Hitman42 [59]

The coefficient of y∧15×∧2 in expansion of (y∧3+x)∧7 is (15×2)+(3×7)= 51