So, we know the slope of the original equation is 4. So the perpendicular slope is the negative reciprocal, so it's -1/4. Then, the points have to be -3, 7. So when we plug that into our equation, we get

$Y-7 = -\frac{1}{4}(x--3)\\ Y-7=-\frac{1}{4}(x+3)$

8 0

3 years ago

Consider the function represented by the equation y – x – 4 = 0. What is the equation written in function notation, with x as th

pochemuha

Answer: First option.

Step-by-step explanation:

Given the equation $y-x-4=0$ , you need to substitute $f(x)=y$ into this equation. Then:

$f(x)-x-4=0$

Remember that the Addition property of equality states that:

$If\ a=b\\then\ a+c=b+c$

Then, you can add "x" and 4 to both sides.

Therefore, you get the equation written in function notation, with "x" as the independent variable:

$f(x)-x-4+(4)+(x)=0+(4)+(x)\\f(x)=x+4$

7 0

3 years ago