Which statement about the function is true? The function f(x) = -x^2 - 4x + 5 is shown on the graph.

The domain of the function is all real numbers less
than or equal to -2.

The domain of the function is all real numbers less
than or equal to 9.

The range of the function is all real numbers less than
or equal to -2.

The range of the function is all real numbers less than
or equal to 9.

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

Every time you drive you will experience a combination of driving conditions and environments.

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75