Which of the following mathematical expressions is
equivalent to the verbal expression “a number, x,
squared is 39 more than the product of 10 and x” ?
f. 2x = 39 + 10x
g. 2x = 39x + 10x
h. x^2 = 390 − 10x
j. x^2 = 390 + x^10
k. x^2 = 390 + 10x

For brainliest and 40 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1