1. what is the solution to the equation? 2.let f(x)=−2x+4 and g(x)=−6−7. find f(x)−g(x)

1.

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2. f(x) -g(x) = (-2x +4) -(-6 -7) = -2x +4 +6 +7

  f(x) -g(x) = 17 -2x

Step-by-step explanation:

Problem One

Problem Two

Problem two has a small problem. The way it is written suggests that the question number might be seven. Maybe that's why you get a second answer.

f(x) = - 2x + 4

g(x) = -6 - 7            I'm assuming the 7 is a counting number and not the question number

g(x) = - 13

f(x) - g(x) = -2x + 4 - - 13

f(x) - g(x) = -2x + 4 + 13

f(x) - g(x) = - 2x + 17

Now suppose it is the question number

f(x) - g(x) = - 2X + 4 - 6

f(x) - g(x) = - 2x - 2

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation: