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4 votes
Point B has coordinate B(1, –1). What is the coordinate of B' under a scale factor of 3?

User Rego
by
6.1k points

2 Answers

4 votes

Answer:

(3, –3)

Explanation:

I took the test

User Nico Albers
by
6.5k points
3 votes
we know that
With a scale factor of 3
the dilation is
(x,y)------------> (3x,3y)
so
for
(1,-1)--------> (1*3,-1*3)-----> (3,-3)

the answer is
the coordinate of B' is (3,-3)
User Carlos Mora
by
7.2k points
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