A line has a slope of -2 and a y-intercept of –3. Graph the line using the slope and y-intercept. Which of the following points lie on this same line?

Which of the following is the shape of a cross section of the figure shown below

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)