The x-intercept of f(x) = (x + 6)(x - 3)
f(x) = 0 → (x + 6)(x - 3) = 0 → x + 6 =0 or x - 3 =0
x = -6 or x = 3
Therefore the x-intercepts are: (-6; 0) and (3; 0)
Your answer is (-6; 0)
If you distribute -5 to the things in the parenthesis you would get 10k-20 which is the same as -5(-2k+4)
Area=width*height
area=(11.7)*(15.4)
area=180.18cm^2
Great job! you didn't include the rectangle! no one can answer this question! you're the best!