Answer:
-2
Step-by-step explanation:
the slope-intercept form
Answer:
2X^2 - 7x - 2
Step-by-step explanation:
Subtract 7x-9from 2x^2-11
the 9 will be added to the -11
We can look at this graph y=cosx+5 as a translated graph. This is the same as the standard graph y=cosx being shifted 5 units upward.
The function y=cosx has the minimum y value of -1, meaning the smallest number the graph can have on the y axis is -1. Adding 5 to -1, we have 4.
Therefore, the minimum y value of y=cosx+5 is y=4.