Answer:
True.
Step-by-step explanation:
Remember the vertical line test. Anywhere on that graph, you can draw a vertical line, and it will not touch the function two times. Because of this, it is true.
Answer:
600
Step-by-step explanation:
105/7 * x/40
7x=4,200
x=600
X=8
Explanation:
f(x)=x^2-16x+64+(x-8)^2
You see there is a double x- intercept by the 8. So the parabola is tangent to the x axis. So x=8 f(x)=0
hope this helps <span />
This is a true statement.
The definition of a circle is actually: a set of points in a plane, equidistant from a given point called the center.