What is the point slope form of the line with slope −14 that passes through the point (−2, 9) ? a. y+2=−14(x−9)b. y−9=−14(x+2)c. y−2=−14(x+9)d. y+9=−14(x−2)

Use the graph of the sine function y=2sinθ shown below

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Given the diagram below, michael writes, "segment ac is congruent to segment ac." which of the following reasons allow him to write this statement?