Greeting!
<em>Solve for x.</em>
Hope this helps.
-Benjamin
<em>Solve for x.</em>
Hope this helps.
-Benjamin
Erin can do 30 math problems in 45 minutes. how long will it take her to do 50 math problems?
1 answer:
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Answer:
.
Step-by-step explanation:
In general, let denote the center of a given circle. Let
denote the radius of that circle. The standard equation for that circle would be:
.
The circle in this question is centered at .
is the
-coordinate of the center of this circle.
.
is the
-coordinate of the center of this circle.
.
The radius of this circle is . Therefore,
.
Hence, the standard equation for this circle would be:
.
Explanation:
If you make a vertical line test, this graph is the only one that doesn't have two points in the same line. Unlike the other graph's who have the same domain and there would be more than one point in the vertical line test.
