3 times the sum of a number and 5 (Write this word expression as an algebraic expression. Use x as your variable.

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.

Need this asap if anyone can i would be very grateful. if you could show workings that would really

What is the x-intercept and y-intercept of the equation 2x+1. 2o