Question Function Find the vertex Find the axis of symmetry Evaluate the derivative Load more (0,0) Evaluate a=16t2Find the t-coordinate of the vertex by substituting a=16 and b=0 into t = −2ab t=−2×160Solve the equation for t t=0Find the y-coordinate of the vertex by evaluating the function for t=0 a=16×02Calculate More Steps Evaluate 16×02Calculate 16×0Any expression multiplied by 0 equals 0 0 a=0Solution (0,0) Show Solution Solve the equation t=4at=−4a Evaluate a=16t2Swap the sides of the equation 16t2=aDivide both sides 1616t2=16aDivide the numbers t2=16aTake the root of both sides of the equation and remember to use both positive and negative roots t=±16aSimplify the expression More Steps Evaluate 16aTo take a root of a fraction,take the root of the numerator and denominator separately 16aSimplify the radical expression More Steps Evaluate 16Write the number in exponential form with the base of 4 42Reduce the index of the radical and exponent with 2 4 4a t=±4aSolution t=4at=−4a Show Solution Graph