40 POINTS! What is the difference in graphing y = 4x + 6 and f(x) = 4x + 6, if any. Explain.

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.

Which diagram shows lines that must be parallel lines cut by transversal?

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.