Exit Ticket: Use finite differences to determine whether each of the
tables below represent a linear or quadratic function. If linear
determine whether the function is increasing or decreasing. If
quadratic, determine whether the functions opens upward or
downward
Ex 1: Determine whether each data set could
represent a quadratic function. Explain
X 1 3 5 7 9

Y -1 1 7 17 31

X 3 4 5 6 7

Y 1 3 9 27 81

17
31
Y1
3
9
27
81

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:

step-by-step explanation:

sorry i just needed points for a quiz plz for give me

the bolded word " farsighted" could be replaced with visionary.

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.