Since m is equal to slope your m is -1/3 then you put the x after. Your b is the y intercept so your equation is y=-1/3x+7
Answer:
Step-by-step explanation:
I can try
Answer:
I helped you on three try to do the rest independently because now I stop working.
Step-by-step explanation:
Answer:
x > -3

Step-by-step explanation:
Domain: input values (x-values)
Monotonic increasing: always increasing.
A function is increasing when its graph rises from left to right.
The graph of a quadratic function is a parabola. If the leading term is positive, the parabola opens upwards. The domain over which the function is increasing for a parabola that opens upwards is values greater than the x-value of the vertex.
<u>Vertex</u>
Standard form of quadratic equation: 

Given function:

Therefore, x-value of function's vertex:

<u>Final Solution</u>
The function is increasing when x > -3
