3 years ago

If the graph of a quadratic function opens down, the function has a minimum value. true or false?

Mathematics

1 answer:

DanielleElmas [232]3 years ago

5 0

This is a false statement

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T is a linear transformation, hence it is homogeneous (T(cr)=cT(r) for all real c and r∈ℝ³) and additive (T(r+s)=T(r)+T(s), for all r,s∈ℝ³). Apply these properties with r=3u and s=2v to obtain:

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We don't have an explicit definition of T, so it's more difficult to compute T(3u+2v) directly without using these properties.

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If the graph of a quadratic function opens down, the function has a minimum value. true or false?​

If the graph of a quadratic function opens down, the function has a minimum value. true or false?