Provide an appropriate response.Why does a quadratic function never have an inverse?
What will be an ideal response?
Quadratic functions are of the form Two different x-coordinates will produce the same value for (x + a)2, at every value of x except -a, so a quadratic function will clearly fail the horizontal line test. Therefore, a quadratic function is not one-to-one and thus has no inverse.
Mathematics
You might also like to view...
Find the curvature of the space curve.r(t) = -9i + (t + 9)j +(ln(cos t) + 2)k
A. ? = csc t B. ? = sin t C. ? = sec t D. ? = cos t
Mathematics
Match the equation with the correct graph.x = 2
A.
B.
C.
D.
Mathematics
Write the partial fraction decomposition of the rational expression.
A. +
B. +
C. +
D. +
Mathematics
Solve the equation.(4y + 15)(7y + 26) = 0
A. 11, 19
B. - , -
C. ,
D. - , -
Mathematics