The area a of an isosceles right triangle is a function of the length of its legs, s, and is represented by the equation: a= 1/2 s^2. is this function linear or non linear?

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

Which of the following is true for the relation f(x)=2x^2+1