What is the image of (-2,-5) after a dilation by a scale factor of 2 centered at the origin?

(-4, -10)

Step-by-step explanation:

Scale factor is 2, therefore, multiply each coordinate by 2

(-2, -5) -->(-2*2, -5*2)

(-4, -10)

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:

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.