Examine the relation. {(-2,-2), (-2, 4), (-1, 1), (1, 0), (1, 1), (3, 3), (3, -2)}
Is the relation a function, and what is the range?
O function; range {-2, -1, 1, 3}
O function; range (-2, 0, 1, 3, 4}
O not a function; range {-2, -1, 1, 3}
not a function; range {-2, 0, 1, 3, 4}

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

positive

step-by-step explanation:

the quadrant is facing upwards