What is the value of the function y = 2x + 3 ⁢when x=−1 ? a. 5 b. 2 c. 1 d. −5

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0