Answer:
(x+5)
Step-by-step explanation:
![=>4x^2+19x-5\\=>4x^2+20x-x-5\\=>4x(x+5)-1(x+5)\\=>(x+5)(4x-1)](https://tex.z-dn.net/?f=%3D%3E4x%5E2%2B19x-5%5C%5C%3D%3E4x%5E2%2B20x-x-5%5C%5C%3D%3E4x%28x%2B5%29-1%28x%2B5%29%5C%5C%3D%3E%28x%2B5%29%284x-1%29)
Here, (x + 5) matches your answer choices
Answer:
-3
Step-by-step explanation:
(fg)(-1) is just f(-1) * g(-1). From the graph on the left, we can see that f(-1) is 1, since (-1,1) is on the graph. From the graph on the tight, we can see that g(-1) is -3, since (-1,-3) is on the graph. Now, we just have to multiply 1 and -3: 1*-3 = -3
Answer:
The slope remains a constant
as it is parallel.
Explanation:
1. Line Q is defined as a slope of
; i.e. ![y=\frac{5}{3}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B5%7D%7B3%7D)
2. Line R is defined to be parallel of Line Q.
3. Line Q is linear and has no domain restrictions.
The definition of being parallel requires the same slope.
2 - 12 + 18
= -10 + 18
= 8
The answer is D.