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1 vote
Guided Practice

What will the height of the pumpkin be when it has been in the air for 1 second?


A.
15 feet


B.
85 feet


C.
91 feet


D.
69 feet

2 Answers

4 votes

Answer:

A i think its wrong srry

Explanation:

User PatrickChen
by
6.7k points
2 votes

Answer:

D.

69 feet

Explanation:

Substitute 1 into the function for t and solve.

h( 1 ) = −16 ( 1 ) 2 +70( 1 )+15 h( 1 ) = 69h left parenthesis 1 right parenthesis equals negative 16 left parenthesis 1 right parenthesis squared plus 70 left parenthesis 1 right parenthesis plus 15 line break h left parenthesis 1 right parenthesis equals 69

User Mvilrokx
by
7.0k points