LaTeX: 16\left(\frac{1}{2}a+c\right)

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)