Answer:
n = -14
Step-by-step explanation:
-3(n+9)=15
Distribute -3 to (n+9):
-3n - 27 = 15
Add 27 to both sides:
-3n = 42
Divide both sides by -3:
n = -14
4x^2 + 5x - 8 + (- 4x^2 - 5x + 8) = 0
all ur doing is changing the signs so they will cancel each other out.
so ur adding : -4x^2 - 5x + 8
The Shang Dynasty had several contributions to history. One of the most important and notable contribution was writing.
Answer:
10, -5, -11
Step-by-step explanation:
f(x) = - 3x-5
f(-5) = -3(-5) - 5 => 15 - 5 => 10
f(0) = -3(0) - 5 => 0 - 5 => -5
f(2) = -3(2) - 5 => -6 - 5 => -11
Answer:
g(-4) = -4
g(-2) = 1
g(1) = -4
Step-by-step explanation:
The value of the given function is -4 for all values of x other than -2 and 1 if x=-2
So,
For x=-4 the value of function will be -4.
g(-4) = -4
For x=-2
The value of function is -2.
g(-2) = 1
And for x=1, the value will be -4.
g(1) = -4 ..