Respuesta :

[tex]B(x)=3e^{0.10x}+7[/tex]

Replace x by 7 and solve

[tex]B(7)=3e^{0.10\cdot7}+7=3e^{0.7}+7=13.04[/tex]

Same process for x=1

[tex]B(1)=3e^{0.10\cdot1}+7=10.32[/tex]