Write the slope-intercept equation of the function f whose graph satisfies the given conditions. The graph off passes through (4,2) and is perpendicular to the line whose equation is x = 13.
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The equation of the function is

Did you get there answer to 44?

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.