Question

a linear function is given a(x)=26-12.4x. the function b is also linear. the equation a(x)=b(x) has exactly one solution at x=5 create a possible equation for function b.

Answer 1

Answer:

b(x)=-7x-1

Step-by-step explanation:

a(x)=26-12.4x

b(x)=kx+n

We need to know which numbers can be n and k.

We knof that a(5)=b(5), so we have

26-12,4*5=k*5+n

26-62=5k+n

-36=5k+n

The passible equation fir example can be:

k=-7 n=-1, i.e

b(x)=-7x-1

Answer 2

Answer:

Step-by-step explanation:

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