3. a parking garage has two fees: $f(x)=5x + 10$ (entry fee plus hourly charge) and $g(x)=x^{2}+8$ (hourly…

3. a parking garage has two fees: $f(x)=5x + 10$ (entry fee plus hourly charge) and $g(x)=x^{2}+8$ (hourly fee for premium parking). what is the function for the total cost $h(x)=f(x)-g(x)$?\n a. $h(x)=x^{2}+5x - 10$\n b. $h(x)=5x^{2}-5x + 18$\n c. $h(x)=-x^{2}+5x - 2$\n d. $h(x)=-x^{2}+5x + 2$

3. a parking garage has two fees: $f(x)=5x + 10$ (entry fee plus hourly charge) and $g(x)=x^{2}+8$ (hourly fee for premium parking). what is the function for the total cost $h(x)=f(x)-g(x)$?\n a. $h(x)=x^{2}+5x - 10$\n b. $h(x)=5x^{2}-5x + 18$\n c. $h(x)=-x^{2}+5x - 2$\n d. $h(x)=-x^{2}+5x + 2$

Answer

Answer:

d. (h(x)=-x^{2}+5x + 2)