Answer:
add all the angles
Step-by-step explanation:
140+82+78
If x=2, the line is just a straight, vertical line intersecting the x-axis at 2.
Answer:
k\.
Step-by-step explanation:
These are "composite" functions.
g(x+a) means insert (x+a) into g(x) to replace every x:
g(x+a) - g(x) = -5(x+a)^2 +4(x+a) +5x^2 - 4x
= -5(x^2 + 2ax + a^2) +4x +4a + 5x^2 - 4x
Now just Multiply and sum up the answer.
A. Is your answer because it’s doesn’t go that in-depth in the answer.
Hope I helped
