HELP PLEASE I DONT UNDERSTAND AND HURRY 1. Use the table at the right.
a. The domain is the x-values used in a relationship.
What is the domain of the relationship shown in the table?

b. The range is the y-values used in a relationship.
What is the range of the relationship shown in the table?ا
c. A function has one output value matched with each input value. Is the relationship above a
function or not?

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality