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a. Solve forx:1/4 + (2/3)x = 3/4b. Solve forb:2(b + 1) = -2(2b - 4)c. Solve forn:2n ≤ -4n - 12d. Subtract & Simplify:(x^2 + x - 1) - (2x^2 - x + 5)e. Briefly describe what afunctionis. f. The set of outputs of a function is called what? g. The set of valid inputs to a function is called what? h. No or Yes:-3.14is in the interval(-3.5, 1.618]. i. No or Yes: Ift = 6.28, thentsatisfies:-10 ≤ t ≤ 6.28j. Edith is 32 years older than Betty. Let E represent Edith's age (in years). Write an algbraic expression to represent Betty's age. k. Let P represent the original price of the CalcUla8or calculator. Write an algebraic expression to represent the CalcUla8or price when it's discounted by 25%. l. Herb sells fake bitcoins for $2 each. In order to break even Herb must sell 314 fake bitcoins. How much money will Herb make if he sells 999 fake bitcoins? m. Write the ordered-pair for output 0 and input -3.14. n. The ordered-pair(-2, 4)is graphed (plotted) in what quadrant? o. The ordered-pair(3, -3)implies an input of ___ maps to an output of ___. p. IfQ(t) = -4 - 2(t), thenQ(t) = 24whentequals what? q. IfH(n) = 3 / (4 - n), thenH(4) = _____The next two problems use function:f(x) = -5(x)^2 - 5r. Evaluate:f(0)s. Evaluate:f(-2)The last two problems use the following set A of ordered-pairs. A: { (-2, 2) (-1, 1) (0, 0) (1, 1) (2, 2), (-3, 0), (0, -2) } t. No or Yes: Set A could be function. Explain your answer. u. Draw a cartesian coordinate system and plot the points in set A. Take-home portion...