A T
4. The correlation between temperature x and gas usage y is r=-0.7.
would not change r?
(a) measuring temperature in degrees Celsius instead of degrees Fahn
(b) removing two outliers from the data used to calculate r.
C) measuring gas usage in hundreds of cubic feet, so that all values
(d) Both (a) and (C)
(e) All of (a), (b), and (c)

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

40 x 50 = 2000

step-by-step explanation:

y= -2x+4, have a great day