Find the slope of the line that passes through (10, 8) and (5, 4). Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

Indicate the formula for the following conditions: p^c(n,r)=

Which equation is represented by the graph below?