Question 2 multiple choice worth 4 points)
laura scored a 1400 on her sat. she wanted a higher score, so she took an sat preparation course after school for six months. the class was so hard that she almost
dropped out - but she kept going and the class got easier. she took the exam again last month and now has the envelope with the test score in her hand, she opens it and is
thrilled when she soos an 1800
laura has
broken the activation energy barrier
expanded her north star
used her instant zone strategies
challongod hor success gpa

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.

What are your option’s