Algebra - 7

QUESTION 1: A set of ordered pairs that assigns one y-value to each x-value is called which of the following;

A “function” of a “relation”

 

QUESTION 2: Which of the following equations is written in point-slope from?

                                              y+5=6(x-3)               or                y=          -2x   + 4

QUESTION 3: Which of the following equations is written in slope-intercept from?

                                           y+5 = 6(x-3)                or                     y=   -2x+4

QUESTION 4: To find y-intercept of a graph , which of the following would you do , let x=0  or let y=0 ?