You would subtract f(x) from both sides g(x)-f(x)=k
Answer:
x = 6
Step-by-step explanation:
first you would put them equal because they have the same angle: 9x + 10 = 2x + 52
subtract 10 from both sides: 9x = 2x + 42
subtract 2x from both sides: 7x = 42
divide by 7 on both sides x = 6
hope this helps! :)
We simply replace a with -9
k(-9) = 4 * -9 - 4
k(-9) = -40
:)
Answer:
-1/2
Step-by-step explanation:
y2-y1 4-5 -1
--------- = -------- = --------
x2-x1 6-4 2
C) a relation is when an x value is correlated with only one y-value. If this is not the case, the equation siezes to be a relation.
Hope I helped :)
