Answer:
Give me a heart and 5 stars
Step-by-step explanation:
A^2 - b^2 = (a - b)( a +b);
<span>cos^4x-sin^4x =( cos^2x + sin^2x )( cos^2x - sin^2x) = 1* cos2x = co2x.</span>
Answer:
The zero would be -2.714 (x-intercept)
The second table represents a non linear function because the x and y values when graphed do not line up along the line of best fit.