An equation machine. X + 5 = 7. x is labeled A, + is labeled B, 5 is labeled C, = is labeled D. Use the letters given below the equation to identify the different parts of the equation.

The variable in the equation is represented by

The constant in the equation is represented by

The operation in the equation is represented by

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Aplot of land is shaped like a quadrilateral. fences are built on the diagonal to divide the area into 4 sections. what is vi to the nearest tenth? gv = 6.55fv = 5.84vh = 3.27vi = ?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.