Answer:
d
Step-by-step explanation:
Instead of x, we write n - 7 in the function equation
See this is what you should do ask
Answer:
-4x(5x-3)
Step-by-step explanation:
-20x^2 - 12x
-20x^2 = -4*5*x*x = -2*2*5*x*x
-12x = -4*3*x = -2*2*3*x
The common terms are -2*2*x = -4x. Whats left goes inside the parentheses
-4x(5x-3)
Answer: (1,-5)
Step-by-step explanation:
Substitute x and y with (1,-5).
-5=1-6.
Hope this helps :)