Which polynomial represents the sum below? 2x2 + 5x+4. 5x? +8x O A. 10x2 + 13x+ 4 O B. 2x2 + 10x + 12 C. 7x2 + 40X44 O D. 7X2 + 13x + 4

The variable in a relation who’s value depends on the value of the independent variable is called what?

Math each whole number with a rational, exponential expression

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex