Which function family would be used to solve the following question? Steve and his friends are taking a road trip. If they have traveled 424 miles in 8 hours, what is their average speed?

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]