For the linear function f(x) = 7x - 4, find the range of f(x) at x = -2, 0, and 2. A) f(-2) = -18, f(0) = -4, f(2) = 10
B) f(-2) = 18, f(0) = -4, f(2) = 10
C) f(-2) = -18, f(0) = 4, f(2) = 10
D) f(-2) = 10, f(0) = -4, f(2) = -18

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true