Halle la ecuación de la recta que pasa por los puntos : p1 (-5,7) p2 (-2,-3) porfa ayuda​

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%

Similarly fie each expression 18,19,20