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Find the range of the function y = 3/4 x + 17 when the domain is -12, -4, 8​

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8 votes

Answer:

The range of the function y = 3/4 x + 17 when the domain is -12, -4, 8​ is 8,14,23

User Mohammed Riyadh
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12 votes

Answer:

The range of the function y = 3/4 x + 17 when the domain is -12, -4, 8​ is 8,14,23

Explanation:

We need to find the range of the function y = 3/4 x + 17 when the domain is -12, -4, 8​

Basically, we need to find value of y when x is -12,-4 8

The values of y is the range of the given function.

Put x = -12


y = (3)/(4) x + 17\\y= (3)/(4) (-12) + 17\\y=3(-3)+17\\y=-9+17\\y=8

When x = -12, y= 8

Put x = -4


y = (3)/(4) x + 17\\y= (3)/(4) (-4) + 17\\y=3(-1)+17\\y=-3+17\\y=14

When x = -4, y = 14

Put x = 8


y = (3)/(4) x + 17\\y= (3)/(4) (8) + 17\\y=3(2)+17\\y=6+17\\y=23

So, when x = 8, y = 23

The range of the function y = 3/4 x + 17 when the domain is -12, -4, 8​ is 8,14,23

User Eimmer
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