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JulsSmile [24]
3 years ago
10

Write a linear function ff with f(4)=−3f(4)=−3 and f(0)=−2f(0)=−2

Mathematics
1 answer:
Nonamiya [84]3 years ago
7 0
<span>The line goes through the points (4,-3) and (0,-2), so its gradient is (-2-(-3))/(0-4) = -1/4. The y-intercept is -2 because f(0)=-2. So the equation of the line is y = -1/4 x - 2.This can be represented by the linear function f(x) = (-1/4)x - 2. The composite function ff is given by ff(x) = f(-1/4 x - 2) = (-1/4)((-1/4)x - 2) - 2 = x/16 - 3/2.</span>
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Please solve this equation
tangare [24]

Answer:

∠2 = 41°

Step-by-step explanation:

This is because, all three interior angles in a triangle will have a sum of 180 degrees.

So given that we have two angles, 90 degrees(right angle) and 49 degrees, we can replace angle 2 as our unknown value(a variable) and make it equal to 180 degrees then solve for x;

49 + 90 + x = 180

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aleksley [76]

Answer:

4

Step-by-step explanation:

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kirill [66]

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liq [111]

Answer:

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Step-by-step explanation:

Given:

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8 0
2 years ago
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