Answer:
f(x) = 6 when x = -3
Step-by-step explanation:
Looking at the problem, it gives you two scenarios to get f(x):
1) When x is less than 0, multiply x by -2.
2) When x is greater than or equal to 0, multiply x by 4.
As defined by the question, x = -3. Since -3 is less than 0, you would go to scenario 1, which multiplies x (-3) by -2, giving you 6.
Sub in 6 for x in the equation and you have:
4(6) + y = 20
24 + y = 20
y = -4
Answer:
Hi!
I see that you are new. Next time, it might be helpful to show us a picture, so we know how to help!
I think your answer might be similarity theorem though.
~CoCo
Answer:
m= 3-2/ 3-0= 1/3
Step-by-step explanation:
y2= 3 y1= 2
x2= 3 x1= 0
No x4+7 is not a solution but 4x+7 is if thats what you meant.
