Answer:
C
Step-by-step explanation:
NO CAP
Answer:
y = -2x
Step-by-step explanation:
The line intercepts in point (0,0) so in the equation: y = mx + b, the b will be 0 (or gone).
Basically the equation would be:
y = mx
You only need the m or the slope of the line.
To know this, just count the rise/run from two points.
I chose two points given: (0,0) and (4,2)
From (0,0) to (4,2), you rise up by 4 and go left by 2 (negative 2 because it is going left).
rise/run
4/-2 = -2
m = -2
So the equation would be y = -2x
21 because that's the only people that you have information on.
<h3>Check the possibilities:</h3><h2>A:</h2>
u(n)=n-1
u(6)=6-1= True
u(10)=10-1≠7 False
<h3>
A is eliminated.</h3>
<h2>
B:</h2>
u(n)=2n-7
u(6)=2(6)-7=12-7=5 True
u(10)=2(10)-7=20-7≠7 False
<h3>
B is eliminated.</h3>
<h2>
C:</h2>
u(n)=0.5n+2
u(6)=0.5(6)+2=3+2=5 True
u(10)=0.5(10)+2=5+2=7 True
<h2>
C is your answer.</h2>
<h3>
Check D although we know it's C:</h3>
u(n)=n/6 +4
u(6)=6/6 +4=1+4=5 True
u(10)=10/6 +4=2.5+4=6.5≠7 False
Answer:25
Step-by-step explanation
5 x 5 = 25. Got this problem correct on Imagine Math.
