Question

Geometry help please

Answer 1

1.Which choice describes the translation represented by the translation rule (x,y)--->(x+4,y-1)?
4 units to the right and 1 unit down
1 unit to the right and 4 units down
4 units to the left and 1 unit up
4 units to the left and 1 unit down

2.Use a translation rule to describe the translation that is 10 units to the left and 3 units down.

(x, y) → (x + 10, y + 3)
(x, y) → (x – 10, y + 3)
(x, y) → (x – 10, y – 3)
(x, y) → (x + 10, y –3)

3.Use a translation rule to describe the translation that is 9 units to the right and 9 units down.

(x, y) → (x – 9, y + 9)
(x,y) → (x + 9, y – 9)
(x, y) → (x – 9, y – 9)
(x, y) → (x + 9, y + 9)

4.The vertices of a triangle are P(3, 7), Q(7, –6), and R(–8, 7). Name the vertices of the image reflected across the x-axis.

P'(3, –7), Q'(7, 6), R'(–8, –7)
P'(–3, 7), Q'(–7, –6), R'(8, 7)
P'(–3, –7), Q'(–7, 6), R'(8, –7)
P'(3, 7), Q'(7, –6), R'(–8, 7)

5.The vertices of a triangle are P(–2, –6), Q(8, 2), and R(2, 5). Name the vertices of the image reflected across the y-axis.

P'(2, 6), Q'(–8, –2), R'(–2, –5)
P'(–2, 6), Q'(8, –2), R'(2, –5)
P'(–2, –6), Q'(8, 2), R'(2, 5)
P'(2, –6), Q'(–8, 2), R'(–2, 5)

Answer 2

i love lights

Answer 3

I think 1.D. 2.C 3.B 4.C 5.C