Which of the following is true for the relation f(x) = 2x^2 + 1?
A) Only the equation is a function.
B) Only the inverse is a function.
C) Both the equation and its inverse are functions.
D) Neither the equation nor its inverse is a function.

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

Choose the more precise measurement. 26.4 cm or 8.39 cm