All you have to do is plug in 15 to f(x) to get
15=4|x-5|+3 then solve for x
12=4|x-5|
3=|x-5|
3=x-5
-3=x-5
x=8, -2
Hope this helped :)
Answer:
r^14
multiply r^5xr^9 by adding the exponents
The equation of a line parallel to the given line and passing through the given point can be found by using the point-slope form of a linear function.
y - y₁ = m(x - x₁) where 'm' is the slope and (x₁ , y₁) is the given point.
Now first, we need to realize that parallel lines have the same slope. As a result, the line we are looking for will have a slope equal to our given line's slope, or 1/4
We just substitute into the equation as follows:
Now you can solve for y to put this into slope-intercept form if you like:
The answer is C) 40 degrees