A function is defined by the equation f(x) = 2x – 5. 1. What is f(0)?
2. What is f())?
3. What is f(100)?
4. What is a when f(x)=9

1.f(0)=-5

3.f(100)=195

4.f(x)=9;ans.14

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c