Please, help me!

Write an equation in slope-intercept form for the line through two points. 1. (7,8) and (-7, 6) 2. (-1, 2) and (4, -23)

Graph each function. 1. y = x^2 + 5 Which numbers should I choose as the x-values?

1. Show that ABCD is a trapezoid. (A: (-2, 5); B: (4, 5); C: (6,2); D: (2, -1)). 2. Write an equation in slope-intercept form for the line that passes through (5,0) and is perpendicular to the line given by y = -5/2x + 6.

1. Which x-values should I choose to graph these equations (y = x; y = -x + 6) so that they intersect? 2. The school band sells carnations on Valentine's Day for $2 each. They buy the carnations from a florist for $0.50 each, plus a $16 delivery charge. a...

1. The school band sells carnations on Valentine's Day for $2 each. They buy the carnations from a florist for $0.50 each, plus a $16 delivery charge. a. Write a system of equations to describe the situation. A: y = 2x; y = 0.50x + 16. b. Graph the system...

I must complete this today.

Thank you. However, how should I begin the conclusion?

2. When I was attempting to find the slope, I received 2/22 as the fraction. However, I do not know nor remember how to reduce it.