The graph of a function is a straight line with a slope of 2 and a y -intercept of 7. What is the equation of the function? Write your answer in y=mx+b form.

The equation of a straight line in slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Given that the slope is 2 and the y-intercept is 7, the equation of the function is:

y = 2x + 7