Marquis earns $2,000 as a cashier at a fast food restaurant during his senior year of high school. He lives
with his parents and they will claim him as a dependent
on their taxes this year. Based on how he completed his
W-4, his employer withhold $200 in federal income taxes
from his paychecks. What will happen if Marquis doesn't
file taxes in April?
The IRS will refund $200 directly to him.
The IRS will refund his $200 to his parents.
Nothing will happen, but Marquis will miss out on his
potential refund.
The IRS will fine Marquis $75 or more for not filing taxes.

Answer observational;

Are you referring to tectonic plates?

You need to figure out at which x-value does the graph has a tangent line slope of -1.remember, the derivative is the slope of the tangent line. so find the derivative function and set it to equal -1 to find the x-value that will have a tangent line slope of 0.differentiate with the chain rule.    set the derivative to equal -1 and solve for x.      take log base 10 of both sides. also recall that  .    so the x-coord of the point of tangency is .the y-coordinate of this point of tangency can be calculated using the original function:     using point-slope form, the equation of the tangent line is      the x-intercept of this tangent line is when the graph is at y=0.    this rounds off to  .choice c.

You should ease the seat belt back slightly and slowly