Can you help me on question 10?!

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need