Answer:
Width = x² + 5x - 4
Step-by-step explanation:
By the definition of an area model,
Area = Width × greatest common factor
Since, Area = 4x² + 20x - 16
And greatest common factor = 4
4x² + 20x - 16 = 4(Width)
By dividing both the sides of the equation by 4,

x² + 5x - 4 = Width
Therefore, width = (x² + 5x - 4) will be he answer.
Answer: y-intercept is 3, coordinates are (0,3) and the slope is negative.
For the problem are you supposed to be solving for x
(-2,0) is your answer:)))
A) 14.66
Arc length is equal to radius multiplied by the central angle in radians not degrees