12. The graph shows that the cost of a river rafting trip has been rising steadily since 1990, a.
Find the y-intercept. (Use the given point. Do not estimate)

b. Use the two identified points to calculate the slope.

c. What is the equation of this line, in slope-intercept form?

d. Use substitution to predict the cost of the river rafting trip in 2015

Evaluate the expression. (9 + 5)(3 + 2)0

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.