The mean temperature for the first 4 days in January was -7°C. The mean temperature for the first 5 days in January was -6°C.
What was the temperature on the 5th day

Can somebody me out with this question

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)

What is value of x? enter your answer in the box. x =