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4. Graphing a basic exponential can be challenging because of how quickly they grow (or decay). In this exercise, we will graph one of the most basic, S ( x ) - 2' (a) Evaluate each of the following and state the coordinate point that occurs on the graph of f(x) based on the calculation. S(0) = S(1) = f(2) = f (3)- (b) Evaluate each of the following. Remember your facts about negative exponents and give the point on the graph of f (x). S (-1 ) = S(-2) = f (-3) = (c) Using the points you found in (a) and (b), graph this function for the domain interval -3 x53. 5, Classify each of the following exponential functions as either increasing or decreasing and give the value of their y-intercepts. (a) y = 125(1,25)' (b) y =22() (c) y= 256 REASONING your choice. 6. Which of the following could be the equation of the exponential function shown graphed below? Explain (1) y -15(1.25) (3) y = 50(104) 20- (2) y - 18(0.75)' (4) y = 40(0.45) Explanation: 10 COMMON CORE ALGEBRA JU