Zero. The negative one means arctan. Arctan times 0 is 0.
Turn it into y=mx+b form so it is y=2x+2 the b=2 so y intercept is (0,2) and the slope is 2, do a rise of two and a run of 1 and then connect the dots
What’s c? Not valid question
Answer:
y = −2x+14
plot the points on a graph, and find the slope :)
