Question is timed! answer quickly

how is the graph of the parent function, y=sqrt x transformed to produce the graph of y= sqrt -2x

a.) it is translated horizontally by 2 units and reflected over the x-axis.
b.) it is translated horizontally by 2 units and reflected over the y-axis.
c.) it is horizontally compressed by a factor of 2 and reflected over the x-axis.
d.) it is horizontally compressed by a factor of 2 and reflected over the y-axis.

Which of the following is the result of expanding the series

Read the excerpt from the strange case of dr jekyll and mr. hyde what do dr. jekyll's thoughts reveal about him in this excerpt? [t]he inmates of my house were locked in the most rigorous hours of slumber, and i determined, flushed as i was with hope and triumph, to venture in my new shape as far as to my bedroom. i crossed the yard, wherein the constellations looked down upon me, i could have thought, with wonder, the first creature of that sort that their unsleeping vigilance had yet disclosed to he is jealous of those who can sleep through the night. he is revered for his scientific advances. he is interested in studying the movements of the stars he is proud and enthusiastic about his initial results.

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?