Graph h(x)=3cos(2x)-1 use 3.14 for pi

The first point must be on the midline and the second point must be a maximum or minimum value on the graph closest to the first point

Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000