Answer:
<h3>
f(x) = 5x² + 2x</h3><h3>
g(x) = 6x - 6</h3>
Step-by-step explanation:
Answer:
Observe the attached image
Step-by-step explanation:
The limit of inequality is marked by the equation of the line
Therefore the first step to graph the inequality is to graph the line
First we find its cut point with the x axis. (y = 0)
Second we find its cut point with the y axis. (x = 0)
Now that we know the cut points, we can graph the line.
Then, the inequality
it tells us that the region is made up of all the values of y that are smaller or that are below the equation of the line .
In this way we shadow the region that is below the line and this will be the graph of the inequality. Observe the attached image
Answer:
The solved expression is and
Therefore
Step-by-step explanation:
Given quadratic equation is
To solve the given equation by using completing the square :
Rewritting the above equation as below :
( it is of the form of heere a=x and b=3 )
Taking square root on both sides we get
Therefore and
Answer:
48 feet
Step-by-step explanation:
Distance = rate × time
d = 12 ft/min × 4 min
d = 48 ft
The diver will be 48 feet below the surface.
If they don’t give you an area or what x is , your anwser is 7x^2-4x
the formula for area is base times height
the height is x and the width is 7x-4
(7x-4)*x=7x^2-4