The lines of symmetry in a regular polygon are equal to the number of sides minus 2. True
False

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Simply 8x squared + 5(7x squared- x) - 2x =

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2