For the functions g(x)=5×2-7x+10{“version”:”1.1″,”math”:”g(x…

For the functions g(x)=5×2-7x+10{“version”:”1.1″,”math”:”g(x)=5×2-7x+10″} and f(x)=-8×2+3x-9{“version”:”1.1″,”math”:”f(x)=-8×2+3x-9″} , find g·f(x){“version”:”1.1″,”math”:”g·f(x)”} and find g·f(-2){“version”:”1.1″,”math”:”g·f(-2)”}

The revenue received from selling guitars when each had a se…

The revenue received from selling guitars when each had a selling price of p{“version”:”1.1″,”math”:”p”} dollars is given by the polynomial functionR(p)=-5p2+260p{“version”:”1.1″,”math”:”R(p)=-5p2+260p”}. Find the revenue received when p=30{“version”:”1.1″,”math”:”p=30″} dollars. Show your steps. Label your answer.