Answer:
This is simple linear regression analysis. We can determine the line of best fit using technology
Step-by-step explanation:
8x^2 - 16x - 15 = 0
x = [ -(-16) +/- sqrt((-16)^2 - 4*8*-15) / ] 2*8
= 2.696, -0.696
Answer:
3.5 times 2 equals 7 so try 2.5 times 2 which would be 5, 5 could be the answer but im not sure :)
276 is the answer because 460 times .6 = 276
X^2 + 4x + 16 is the answer
