Find (a) the axis of symmetry and (b) the vertex of the graph of the function.

How can you construct perpendicular lines and prove theorems about perpendicular lines

Julie multiplies 6.27 by 7 and claims the product is 438.9 .explain without multiplying how you know juliesanswer is not correct.find the correct answer

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1