7. Write the equation of the line through each point in slope intercept form. (-4, 3); perpendicular to y = x + 1

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.