Graph y = −x2 − 2. identify the vertex of the graph. tell whether it is a minimum or maximum. (0, –2); minimum (–2, 0); minimum (–2, 0); maximum (0, –2); maximum

Find the value of x. give reasons to justify your solutions! c ∈ ae

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i