What are the coordinates of the image of ΔABC after a dilation with center (0, 0) and a scale factor of 1/2? Drag numbers to com
plete the coordinates. Numbers may be used once, more than once, or not at all.
I have already put answers in the box is it right if not tell me correct answerrs!!
I have already put answers in the box is it right if not tell me correct answerrs!!
1 answer:
You might be interested in
Question:
Find the constant of proportionality k. Then write an equation for the relationship between x and y
Answer:
(a)
(b)
Step-by-step explanation:
Given
Solving (a): The constant of proportionality:
Pick any two corresponding x and y values
The constant of proportionality k is:
Solving (b): The equation
In (a), we have:
k can also be expressed as:
Substitute values for x1, y1 and k
Cross multiply:
Open bracket
Add 10 to both sides