so what do u need help with?
Answer:
A) D)
Step-by-step explanation:
Multiple choice ? Yes or no?
If yes:
A function is an equation or an expression that involves more than one variable, for example, (b^x+t)
So, your possible answers are A) and D), since there is more than one variable involved.
Y = kx
20 = .4k
--- ----
.4 .4
50 = k
Answer:
x = 0
Step-by-step explanation:
x + 1 = x/5
5(x + 1) = 5
5x + 5 = 5
5x = 5 - 5
5x = 0
x = 0
Answer : y - 1 = 1/2 (x-3)
The formula for point slope is y - y1 = m (x - x1)
M is the slope of the line. The nine and three come from the point given. I used the point (3, 1). Hope this helps !