A line goes through the points (8,9) and (-2,4). (a)What is the slope of the line? Show your work
(b)Write the equation of the line in point-slope form. Show your work
(c)Write the equation of the line in slope-intercept form. Show your work.

What is the vertex form of f(x) = x2 + 6x + 3

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Graph the equation. select integers for x