Y=-6x²-1 find the minimum or a maximum value

maximum = -1

Step-by-step explanation:

when graphing, it is an upside down parabola, with the vertex [and maximum] at -1

=> look at the graph

:)

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.