Rewrite 7x-14y=-56 into slope-intercept form

Which graph represents the equation y =4x

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Will give brainliest b. describe the function over each part of its domain. state whether it is constant, increasing, or decreasing, and state the slope over each part.