In the equation below, what is the value of b? 4(x-2)^2-7=ax^2+bx+c

What is the y-coordinate of the solution of the system of equations? [tex]y = 2x + 14 \\ - 4x - y = 4[/tex]y=

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

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?