40 points! Need help finding.

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

What is the slope of the line that contains the points (-2,1) and (0,-3)

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0