Which statements describe the function f(x)=2x-5/2(x^2-1)check all that apply

Triangle jkl was dilated using the rule dm, 1/3 the image, triangle j’ k’ l’ is the result of the dilation. a.5 units b.7.5 units c.10 units d.12.5 units

Which of the following are parts of a sphere

The total number of dental clinics total for the last 12 months was recorded