Write y =-0.4x + 0.3 in standard form using integers
1 answer:
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Answer:
Step-by-step explanation:
Given
Transformation = Rx-axis
Required
Determine the image
When rule Rx-axis is applied to a point (x,y),
The new coordinate point is (x,-y)
<em>In other words, the y coordinate is negated</em>
So, when rule Rx-axis is applied to
The image of the point is
Here we want to find the equation of the line containing the median CP.
P, being the midpoint of AB can be found using the midpoint formula as:
.
The slope m of the line through CP can be found by the slope formula using points C(18, -8) and P(0, 1):
.
Now, we can write the equation of the line with slope -1/2, passing through
P(0, 1):
.
Answer:
P, being the midpoint of AB can be found using the midpoint formula as:
The slope m of the line through CP can be found by the slope formula using points C(18, -8) and P(0, 1):
Now, we can write the equation of the line with slope -1/2, passing through
P(0, 1):
Answer: