Answer: $23.10
Step-by-step explanation:
18/3 = 6
3.85 x 6 = $23.10
Use the equation to find the slope of a line, y1-y2/x1-x2= slope.
Insert the known values.
7-5/9-8=slope
2/1= slope
2=slope.
Hope this helps!
9514 1404 393
Answer:
50%
Step-by-step explanation:
After a reduction by 33 1/3%, the price is 66 2/3% = 2/3 of its original value. To bring it back to 1 times the original value, it must be multiplied by the reciprocal of 2/3, that is, it must be multiplied by 3/2 = 1.50 = 1 +50%.
The price must be increased by 50% to bring it back up to $540.
9514 1404 393
Answer:
b. y = f(x -3)
Step-by-step explanation:
The translation right h and up k units is ...
y -k = f(x -h)
Here, the red graph is translated right 3 and up 0, so the translated function is ...
y = f(x -3)
_____
<em>Additional comment</em>
You can check this if you like by listing a couple of corresponding points:
y = f(x)
1 = f(-3) . . . . left-most point on black graph.
The corresponding point on the red graph is (0, 1). Putting this into the equation (b), we get ...
1 = f(0 -3) = f(-3) . . . . . correct value for f(-3)
Answer:
its wrong
Step-by-step explanation:
