Confused on this one help me solve for point B

Write a real-world solution that can be represented by the equation y = 7x be sure to explain what the variables represented in the solution

1. are the triangles similar and if so why? what is the value of x? show your work.

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part 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)