Question

Uppose that fis a linear function with slope -3.2 and that f(2) - 4. What value of x gives f(x) = 0

Answer 1

Answer:

3.25

Step-by-step explanation:

f is a linear function

to find the eq we a point and slope

point (2,4) slope -3.2

y-4= -3.2(x-2)

y-4= -3.2x+6.4

y=-3.2x+10.4

f(x)=-3.2x+10.4

putting f(x)=0

3.2x=10.4

x=3.25

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