No because if you plug in -1 for x and 5 for y 5 doesn’t equal -6. You just plug in the point as x and y and if the equation is true then the point is a solution.
Answer:
Step-by-step explanation:
So we have y-3=2(x+4)
So the first thing we want to do is distribute the 2 in front of the (x+4)
2(x+4) = 2x+8
Which means we have:
y-3=2x+8
Remember we need to get it into the form y=mx+b
As you can see here the 3 is preventing our equation from being in that form to we need to add it to both sides. This leaves us with:
y - 3 + 3 = 2x+8+3
Which gives: y = 2x+11
Therefore the slope form of this equation is y = 2x+11
Answer:
i think 1, 3, 4 for rational
the rest for irrational
Step-by-step explanation:
i'm sorry if it's wrong >_<
Answer:
first one
Step-by-step explanation:
These line equations are all of the form y = mx + b where m is the slope
if m = slope perpindicular m = - 1/m
The only one that fits this description is the first one
slope = 1/5 perpindicular = - 1/(1/5) = -5
Answer:
1.042% of the total tickets sold 1 child ticket.
Step-by-step explanation:
As given,
A Water park sold 72 child tickets and 24 adult tickets.
So,
The total number of ticket sold by a Water park = Total child ticket sold + Total adult ticket sold
⇒The total number of ticket sold by a Water park = 72 + 24 = 96
Now,
The total child ticket sold = 
×100% = 0.75×100% = 75%
Now, we get
72 child ticket sold % = 75
⇒ 1 child ticket sold % = 
= 1.042%
So, we get
1.042% of the total tickets sold 1 child ticket.
