What is the range of f(x)=−3x−1 ?
1. the set of real numbers greater than 0
2. the set of real numbers greater than −1
3. the set of real numbers less than 0
4. the set of real numbers less than −1

This is different from the first one can someone me

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.