Consider the graph of the quadratic function. Which interval on the x-axis has a negative rate of change?

–2 to –1
–1.5 to 0
0 to 1
1 to 2.5

Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direction of the net field at the origin?

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.