Use the trend line equation to determine when gas would cost about $4 per gallon​

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Josephine has a great garden with and area of 2x2 + x - 6 square feet

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form