What is the equation of the following line written in slope-intercept form?

points are (1,5) and (-1,-5)

possible answers are
y= 5x
y= -5x
y= 5/x

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches