Question

A point is translated on the coordinate plane from (4,−1)
to (6,−1)
.Which function shows this translation?(1 point)
Responses

f(x)=x+5
f left parenthesis x right parenthesis equals x plus 5

f(x)=x+2
f left parenthesis x right parenthesis equals x plus 2

f(x)=x−2
f left parenthesis x right parenthesis equals x minus 2

f(x)=x

Answer 1

f(x) = x + 2

Explanation: The x-coordinate goes from 4 to 6 (increase of 2) while y stays −1, so the translation is by +2 in x, which is f(x)=x+2 since f(4)=6.