I really need help with this, it's apart of our Covid-19 distance learing work.

Write an equation in standard form of the line that passes through the point and has the given slope. ( -2, 4) ; m = -6which of the following best describes the technique used to graph the equation using the slope and y-intercept? y = 5x + 10write the standard form of the equation of the line through the given point with the given slope. point , 4); slope -3/2

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

What is the radius of the cone in the diagram? round your answer to the nearest whole number