Math Homework Help - Tagged with parabola

What is the axis of symmetry of the parabola y = 16x^2 - 16x

Posted by lxsptter June 15, 2013 at 5:59 PM via web. 1 educator answer. »

What is the equation of a parabola opening upwards that passes through the points (0,0), (3, 2) and (4, 6)

Posted by lxsptter June 15, 2013 at 5:47 PM via web. 1 educator answer. »

Is a parabola uniquely defined by the three points (0, 5), (1,3) and (2, 1)

Posted by lxsptter June 15, 2013 at 5:17 PM via web. 1 educator answer. »

x =-sqrt y

Posted by tdt3 May 28, 2013 at 2:26 PM via web. 3 educator answers. »

Given the graph with the points (1,5) (2,0) (3,-3) (4,-4) (5,-3) (6,0) (7,5) write the function for f(x) in standard form.  

Posted by novjb May 18, 2013 at 4:58 PM via web. 1 educator answer. »

A microhpone is palced at the focus of the parabolic reflector to collect sounds for the television broadcast of the World Cup Soccer final...

Posted by andrewmezzo May 14, 2013 at 12:32 AM via web. 1 educator answer. »

A parabolic headlight is formed by revolving the parabola y^2 = 15x between the lines y = -3 and y = 3 about its line of symmetry. Where...

Posted by andrewmezzo May 14, 2013 at 12:31 AM via web. 1 educator answer. »

How can one limit the range of a parabola on a graphical display? (eg TI-84 Plus Silver Edition) Here, how would one limit the range of the...

Posted by jasminehems May 7, 2013 at 2:02 AM via web. 1 educator answer. »

f(x) = -0.1x^2 + 3.2x - 3.5 Find the x intercepts of the parabola. Thanks!

Posted by loishy April 29, 2013 at 9:29 PM via web. 1 educator answer. »

Consider the matrix A = [[1,a,a^2],[1,b,b^2],[1,c,c^2]] Assume that a, b, c are different numbers. Consider points P(a, y_1), Q(b, y_2), R(c,...

Posted by jimeeeeeeeeeeeeee April 26, 2013 at 2:20 AM via web. 1 educator answer. »