Write an expression the represents the sum of any number plus 3

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

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h