Question 7 of 10 f(x) = x2. What is g(x)?
/Rx) = x
g(x)
O A. g(x)=x²-3
O B. g(x) = -3/2
O c. g(x) = -x-3
O D. g(x) = -x²
SUBMIT

20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?