In the function y= – 3x^2 +1, what effect does the negative sign
have on the graph, as compared to the graph of y=x^2?
o a. it shrinks the graph horizontally by a factor of 3.
o b. it reflects the graph across the x-axis.
o c. it stretches the graph horizontally by a factor of 3.
o d. it shrinks the graph vertically by a factor of 3.

529 and 531

step-by-step explanation:

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

jml angle lkj & angle mj = lm