Which of the following accurately represents the relationship between ceramic and metal? A Metal and ceramic are equally effective conductors. B Metal is a better conductor than ceramic. C Metal is a better insulator than ceramic. D Metal does not conduct heat.

i need more information to answer

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.