Write an equation in slope-intercept form for the line that satisfies the following condition passes through (-7, -14) and (18. 22)

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?