Solution:
we have been asked to graph and
on the same coordinate plane.
Then we have been asked to find the solution to the equation ?
So we will plot the graph and look for their point of intersection, the x-coordinate of the point of intersection will give the value of x.
So from the graph its clear that the point of intersection is (2,5)
Hence the value of x=2
<em>*To solve inequalities is similar to solving equations: isolate the desired variable to one side.</em>
So firstly, distribute -8 to (p + 1):
Next, combine like terms:
Next, add 8 to both sides:
Lastly, divide both sides by -3. Now since you are dividing by a <u>negative</u>, you will be flipping the inequality symbol as well.<u> Your final answer will be </u>
Answer:
The equation of circle is .
Step-by-step explanation:
It is given that the circle passes through the point (8,1) and center at the origin.
The distance between any point and the circle and center is called radius. it means radius of the given circle is the distance between (0,0) and (8,1).
Distance formula:
Using distance formula the radius of circle is
The standard form of a circle is
.... (1)
where, (h,k) is center and r is radius.
The center of the circle is (0,0). So h=0 and k=0.
Substitute h=0, k=0 and in equation (1).
Therefore the equation of circle is .