Sara threw her math book off a building . The height of the book, seconds after being thrownis modeled by the equation below. Th

Question

2 years ago

13

e height measured in feet. h(x)=-5(x+2)(x-7) what is the height of the book when it is thrown?

1 answer:

Vikentia [17] · Answer 1 · 2022-11-28T14:26:11+03:00

4 0

Answer: 70 ft

Step-by-step explanation:

Given

height of book is measured by the function is

$h(x)=-5(x+2)(x-7)$

when the book is thrown $x=0$

$\therefore h(x=0)=-5(0+2)(0-7)\\\Rightarrow h(x=0)=70\ ft$

The height of the book is $70\ ft$