Far left, the -6 at the end shows the y intercept, the y intercept is -6
the rest is on this graph since i suck at explaining
6(x^2-1) * 6x-1/6(x+1)
<span> =<span><span><span><span><span>36<span>x^3</span></span>+</span>−<span>36x</span></span>+<span><span><span><span>−1/</span>6</span></span>x</span></span>+<span><span><span><span>−1/</span>6</span></span></span></span></span> Combine Like Terms<span> =<span><span><span><span>36<span>x^3</span></span>+<span>−<span>36x</span></span></span>+<span><span><span><span>−1/</span>6</span></span>x</span></span>+<span><span><span><span>−1/</span>6</span></span></span></span></span><span> =<span><span><span>(<span>36<span>x^3</span></span>)</span>+<span>(<span><span>−<span>36x</span></span>+<span><span><span><span>−1/</span>6</span></span>x</span></span>)</span></span>+<span>(<span><span><span><span>−1/</span>6</span></span></span>)</span></span></span><span> =<span><span><span>36<span>x^3</span></span>+<span><span><span><span>−217/</span>6</span></span>x</span></span>+<span><span><span><span>−1/</span>6</span></span></span></span></span>Answer <span>=<span><span><span>36<span>x^3</span></span>+<span><span><span><span>−217/</span>6</span></span>x</span></span>+<span><span><span>−1/</span>6</span></span></span></span>
Best is to draw a sketch of the three points.
Next step is to find the distances BC, CD, DB.
The perimeter is the sum of the three distances.
The distances are found using the distance formula:
D=sqrt((y2-y1)^2+(x2-x1)^2)
<span>order of (x1,y1), (x2,y2) is not important.
Given A(2,8),B(16,2),C(6,2)
we calculate
AB=sqrt((16-2)^2+(2-8)^2)=sqrt(14^2+6^2)=sqrt(232);
BC=sqrt((6-16)^2+(2-2)^2)=sqrt(10^2+0)=10
CA=sqrt((2-6)^2+(8-2)^2)=sqrt(4^2+6^2)=sqrt(16+36)=sqrt(52)
Perimeter=AB+BC+CA=32.443 units
For the area, we note that BC is horizontal (parallel to the x-axis), so
area = (1/2)bast * height
=(1/2)10*(ya-yb)
=(1/2)10*(8-2)
=(1/2)10*6
=30 unit^2</span>
Answer:
<h2>$1380.2</h2>
Step-by-step explanation:
Step one:
given data
weekly earnings= $375
Commission is 4% of sales.= 0.4
supposing sale is x, and the total earning is y
the expression for the total earning will be
y=375+0.4x
Step two:
for x= 2513, y will be
y=375+0.4(2513)
y=375+1005.2
y=1380.2
<em><u>Hence her total earnings for the week will be $1380.2</u></em>
Answer:
y=1/2x-3
is the slope intercept form
Step-by-step explanation:
Hope this helps :) Have a great day!!!