12. Use the Distributive Property to write
an expression that is equivalent to
2.5( - 10 + 3 3/4x - 6.2).

thus, the first answer choice, y = sec x, is the correct one

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)

four boxes of pizza

hope this