Answer:
Step-by-step explanation:
Midpoint formula: ( (x1+x2)/2, (y1+y2)/2)
where (x1, y1) and (x2, y2) are our points
Let (x1, y1) = (4, 5)
and (x2, y2) = (9, 17)
x1 = 4
x2 = 9
y1 = 5
y2 = 17
Then ( (4+9)/2, (5+17)/2 ) = (13/2, 22/2) = (13/2, 11)
The net of a cone is composed of a circle and a triangle.
See below:
The base is a circle and the lateral sides are in a shape of a triangle.
<h3>
Answer:</h3>
y=-3x-2
<h3>
Solution:</h3>
- We have a point that the line passes through and its slope.
- Since the point has an x-coordinate of 0, this point is the line's y-intercept (2)
- Slope-intercept form: y=mx+b
- m -> slope
- b -> y-intercept
- Plug in the values:
- y=-3x-2
Hope it helps.
Do comment if you have any query.
The third graph represents a function.
In a function, every input (x value) has <em>exactly</em> one output (y value). If even a single input has zero or two outputs, the graph does not represent a function.
A good way of testing this is using a vertical line. As you move a vertical line from left to right across a graph, it should always be touching exactly one point on the graphed line.
In this case, every graph fails this vertical line test except for the third graph, so the third graph represents a function.
