Choose the true statements. A linear function is expressed by a graph of a line that crosses both axes at the origin. An equation is written in slope-intercept form to express the same function as shown in the graph. From just this information, what statements can be made? O The slope of the equation must be positive. O The y-intercept of the equation is zero. O It is possible that the line on the graph is horizontal. O The slope of the equation must be negative. Intro Done