Astudent is attempting to sketch a graph of the function f(x)=3x−2−1. what are the values of the horizontal asymptote and the x− intercept of the graph?

the horizontal asymptote is y=−1 and the x-intercept is at (−2,0).

the horizontal asymptote is y=2 and the x-intercept is at (−1,0).

the horizontal asymptote is y=−1 and the x-intercept is at (2,0).

the horizontal asymptote is y=1 and the x-intercept is at (3,0).

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.