Answer:
-2 and .66666
Step-by-step explanation:
2(3x^2+4x-4)=0
2(3x^2+6x-2x-4)=0
2(x+2)(3x-2)=0
x=-2, .6666
Answer:

Step-by-step explanation:
The temperature that Aaron saw was 
The formula to convert Fahrenheit to Celsius is
![C=\dfrac{5]{9}(F-32)](https://tex.z-dn.net/?f=C%3D%5Cdfrac%7B5%5D%7B9%7D%28F-32%29)


The given temperature in Celsius that Aaron found would be
.
The answer is (x + 1) + 3/(x^2-9)
Answer:
-1/2
Step-by-step explanation:
<u>y2-y1</u> <u>1-3 </u> <u> -1</u>
x2-x1 8-4 2
To get the equation of tangent, we need a point on it and its slope.
we already have (x1,y1) = (pi/3,2) on the tangent line.
To get the slope of tangent,
m = derivative of y at the given point.
y = sec x
y' = sec x tan x
at x = pi/3,
y' = sec pi/3 tan pi/3
y'= 2
so the slope of tangent is 2
equation will be
y -y1 = m (x-x1)
y - 2 = 2

(x- pi/3)
Thats your equation of tangent.
you can simplify if you want.