X If this coordinate
point were reflected
across the x-axis,
what would be its
new x and y values?
(-2,-1)
B
(2, -1)
(2.1) (-2,1)

Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5

)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.