Write a compound inequality for the following graph -7and -6

−7

Step-by-step explanation:

Pasos con regla derivada de suma

−7y−6

La derivada de un polinomio es la suma de las derivadas de sus términos. La derivada de cualquier término constante es 0. La derivada de ax  

n

 es nax  

n−1

.

−7y  

1−1

Resta 1 de 1.

−7y  

0

Para cualquier término t excepto 0, t  

0

=1.

−7

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

its an acute right triangle

step-by-step explanation: