Answer:
[tex]h(x+1)=-0.1x^2+0.5x+3.6[/tex]
Step-by-step explanation:
The equation is [tex]h(x)=-0.1x^2+0.7x+3[/tex]
Where h(x) is the height and x is the distance from where you are standing
The new distance is "1 foot farther from where you are standing" -- so this affects x, which becomes "x+1".
We simply replace x with x +1 in the equation of h(x) and simplify if possible:
[tex]h(x)=-0.1(x+1)^2+0.7(x+1)+3\\h(x)=-0.1(x^2+2x+1)+0.7x+0.7+3\\h(x)=-0.1x^2-0.2x-0.1+0.7x+3.7\\h(x)=-0.1x^2+0.5x+3.6[/tex]
THis is the new function.