Game
Using these variables, we can set up equations.
3x + 5y = 42
9x + 7y = 72
We have here a system of equations, where we have two or more equations with two or more different variables. We use the elimination method to solve for the variables.
Multiply eq1 by 3. Keep eq2.
9x + 15y = 126 eq1
9x + 7y = 72 eq2
Subtract eq2 from eq1 to eliminate the x terms.
8y = 54
y = 6.75
Answer:
I am pretty sure it is a rotation
Step-by-step explanation:
Reflection will look different
Translation is moving things
And Dilation is making the things bigger or smaller
Answer:
x=-13
Step-by-step explanation:
If we have a quadratic function and the vertex is
(h,k) then our axis of symmetry is x=h.
So here our axis of symmetry is x=-13
Answer:
see below
Step-by-step explanation:
start with cos (x)
amplitude 4
4 cos x
midline 2
4 cos (x ) + 2
period of 1 : 2 pi / 1 = 2 pi
multiply x by 2pi
<u> 4 cos ( 2 pi x) + 2 </u>
Simplest form: 9.4
<em>RULE:</em> 5 or more raise the score, 4 or less, stay and rest.
the 5 in 9.35 tells the 3 to go up one. Therefore its: 9.4
