Answer:
Part a) The rule of the translation is (x,y) -----> (x+1,y+3)
Part b) The coordinates of the drummer's final position are (-1,-2)
Step-by-step explanation:
Part a) Write a rule to describe the translation
we know that
The lead drummer moved 3 steps up and 1 step right.
so
3 steps up ----> that means (y+3)
1 step right ---> that means (x+1)
The rule of the translation is equal to
(x,y) -----> (x+1,y+3)
Part b) What were the coordinates of the drummer's final position?
we know that
The drummer's initial position is the point (-2,-5)
Applying the rule of the translation
(x,y) -----> (x+1,y+3)
(-2,-5) -----> (-2+1,-5+3)
(-2,-5) -----> (-1,-2)
therefore
The coordinates of the drummer's final position are (-1,-2)
Well x=1 always unless it tells you other wise so 1+0.5 would equal 1.5 and so after that you keep adding so 1.5 + 0.5 equal 2 so you keep taking the previous answer and adding 0.5 to it
I'm not positive I know the answer, but I have a feeling that because it's asking that you select all that apply, there is more than just one answer.
x + 3 = 0
-3 + 3 = 0
So yeah, just basically solve them as individual problems. Just do additive inverse for each expression.
<span> 7x+2y=5;13x+14y=-1 </span>Solution :<span><span> {x,y} = {1,-1}</span>
</span>System of Linear Equations entered :<span><span> [1] 7x + 2y = 5
</span><span> [2] 13x + 14y = -1
</span></span>Graphic Representation of the Equations :<span> 2y + 7x = 5 14y + 13x = -1
</span>Solve by Substitution :
// Solve equation [2] for the variable y
<span> [2] 14y = -13x - 1
[2] y = -13x/14 - 1/14</span>
// Plug this in for variable y in equation [1]
<span><span> [1] 7x + 2•(-13x/14-1/14) = 5
</span><span> [1] 36x/7 = 36/7
</span><span> [1] 36x = 36
</span></span>
// Solve equation [1] for the variable x
<span><span> [1] 36x = 36</span>
<span> [1] x = 1</span> </span>
// By now we know this much :
<span><span> x = 1</span>
<span> y = -13x/14-1/14</span></span>
<span>// Use the x value to solve for y
</span>
<span> y = -(13/14)(1)-1/14 = -1 </span>Solution :<span><span> {x,y} = {1,-1}</span>
<span>
Processing ends successfully</span></span>
