What are the slope and y-intercept of the graph of y=−13x+1 ? a. slope: −13; y-intercept: 1 b. slope: 13; y-intercept: −1 c. slope: 1; y-intercept: −13 d. slope: 13; y-intercept: 1

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.