Which of the following correctly describes the end behavior of the polynomial function f(x)=-3x^4+2x^2-x

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Aline passes through 3,7 and 6,9 what equation represents the line

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.