A triangle is drawn on the coordinate plane. It is translated 4 units right and 3 units down. Which rule describes the translation

(x, y) → (x + 4, y – 3)

A translation is a geometric transformation which follows specific rules.

A horizontal translation of a units transforms the coordinates (x, y) into:

x' = x + a

y' = y

where, if a > 0 the translation is towards the right and if a < 0 the translation is towards the left.

In our case a = +4

A vertical translation of b units transforms the coordinates (x, y) into:

x' = x

y' = y + b

where, if b > 0 the translation is upward and if b < 0 the translation is downward.

In our case: b = -3

Combining the two transformations:

x' = x + 4

y' = y - 3

Hence, the correct answer is (x, y) → (x + 4, y – 3)

Step-by-step explanation:

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles