Which of the following has the steepest graph? a. y= 3x + 144 b. y= 1/2x + 3 c. y= 7x + 16 d. y= 11x - 144

The answer is D

Höhle that helps the answer should be D

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.