4 A car leaves Gramton at 1639. It travels a distance of 315 km and arrives at Halfield at 2009.
a How long does the journey take?
b What is the car's average speed?

How do you answer this question? (step by step)

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)

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x