Answer:
Volume of original toolbox = 180 in³
Yes, doubling one dimension only would double the volume of the toolbox.
Step-by-step explanation:
Volume = L x W x H
10 x 6 x 3 = 180 in³
proof:
double length = 20 x 6 x 3 = 360 in³, which is double the original
double width = 10 x 12 x 3 = 360 in³, which is double the original
double height = 10 x 6 x 6 = 360 in³, which is double the original
Eliminate y's
multiply second equaiton by 4
4x+4y=-4
add to first equation
3x-4y=-24
<u>4x+4y=-4 +</u>
7x+0y=-28
7x=-28
divide both sides by 7
x=-4
sub back
x+y=-1
-4+y=-1
add 4 to both sides
y=3
(x,y)
(-4,3)
D is answer
So, either x or y axis is the same for that intersect point
Answer:
Last option
−1 • f(x)
Step-by-step explanation:
The function 
passes through point (-1, 2) because:
and also goes through the point (0, 1)
Because:
Then, if the transformed function passes through the point (0, -1) and passes through the point (-1, -2) then this means that the graph of reflected on the axis x. This means that if the point 
belongs to f(x), then the point 
belongs to the transformed function
The transformation that reflects the graph of a function on the x-axis is.
Where c is a negative number. In this case 
Then the transformation is:
and the transformed function is:
<h2><em><u>
Observe the attached image.</u></em></h2>
Answer:
To use the vertical line test, take a ruler or other straight edge and draw a line parallel to the y-axis for any chosen value of x. If the vertical line you drew intersects the graph more than once for any value of x then the graph is not the graph of a function.
Step-by-step explanation:
