Which graph best represents the relationship between KE and speed?

b

Step-by-step explanation: d can’t be the correct answer because it is talking about speed speed can’t be graphed like that

C is the other way so a is better answer

However, b is the best answer because speed always starts slow then goes fast

I hope this helps, I am not the best but I hope it can maybe help u in some way :)

Also, I will respond if u tell me what KE is then i can tell you a more accurate answer

But b is the best answer

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

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answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,