Which of the following best forms the figure shown?

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol