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miv72 [106K]
3 years ago
10

Find the value of f (3) y =f(x) Please help

Mathematics
2 answers:
kondaur [170]3 years ago
4 0

Answer:

f=7/3

Step-by-step explanation:

from the figure it can be deduced that x=3 and

y=7

so: y=f(x) → 7=f(3)

put f to the first member: 7=3f → 3f=7 → f=7/3

(I hope that's right)

erastovalidia [21]3 years ago
3 0

Answer:

f(3) = 7

Step-by-step explanation:

locate x = 3 on the x- axis, then go vertically up to meet the line at (3, 7) , so

f(3) = 7

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Step-by-step explanation:

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Step-by-step explanation:

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In this formula, "m" represents the slope. To find the slope, plug the values from the two points into the equation. Make sure to put the values from the same point in the variable with the same number.

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y₁ - y₂ = m(x₁ - x₂)                          <----- Original formula

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