Answer:
There are an infinite number of points on this graph. Two of them would be (1, 3) and (0, 0).
Step-by-step explanations:
In order to find any points on the graph, simply put the x value in to get the y value.
f(x) = 3x^4
f(x) = 3(1)^4
f(x) = 3(1)
f(x) = 3
(1, 3)
And then for the second point.
f(x) = 3x^4
f(x) = 3(0)^4
f(x) = 3(0)
f(x) = 0
(0, 0)
Answer:
26
Step-by-step explanation:
Okay so first, let's write out an equation:
36.26/49 = x/100
Then, multiply both sides by 100 to get the x isolated.
x = 74
100-74 = 26
So the percent decrease is 26
Got you. So we will use the basic formula for the area of a rectangle and insert variable values. (^_^)
Area= Width(Height) ----------- Insert values of width and height [width = (x-1)
, height = (x+9)]
Area= (x-1)(x+9) ) -------------- Then expand if needed?
= x² +8x -9
Answer:
The area of the shaded region is 21.45cm².
