An achers arrow follows a parabolic patch. the height of the arrow, f(x), in feet, can modeled by the function f(x)=-0.07x^2+1.5x+6.7, where x is the arrows horizontal distance, in feet. what is the maximum height of the arrow?

The maximum height of the arrow is 14.73 m.  

Step-by-step explanation:

The height of the arrow follows a parabolic path. Its height can be modeled by the function,

......(1)

It is required to find the maximum height of the arrow

For maximum height,

i.e.

Put x = 10.71 m in equation (1). So,

So, the maximum height of the arrow is 14.73 m.

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step-by-step explanation:

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)