To shift vertically the graph of the function 
, you have to add a constant to its expression:
If k is positive, you shift the function k units above, if k in negative, you shift the function k units below.
So, if you want to shift the graph of 
two units down, you have to subtract 2 (i.e., add -2):
Answer:
8
Step-by-step explanation:
ab = 2 * 4 = 8
Answer:
Step-by-step explanation:
The surface area of a cube-shaped box with a side of m feet is given by the function:
The cost, C, in dollars, of wrapping a box with a surface area of x square feet is given by the function:
We want to find an explicit expression that models the costs of wrapping a cube-shaped box with a side length of m feet.
In the cost function, C(x), x is the surface area, therefore:
To find the cost of wrapping a cube of side length m feet, we use the explicit function:
Answer:
<h2>2.6</h2>
Step-by-step explanation:
To solve this, we need to use the Pythagorean theorem to solve this.
The way to solve is by solving for AD by using triangle CAD and then using that result to solve for BD.
3.4² + b² = 6.5²
11.56 + b² = 42.25
42.25 - 11.56 = b²
b = √30.69
b = 5.53985559 or about 5.5
4.9² + b² = 5.5²
24.01 + b² = 30.69
30.69 - 24.01 = 6.68
b = √6.68
b = 2.58456959666 or about 2.6
<h2>EDIT: the other user is incorrect, here's why</h2>
3.4 + 4.5 = 7.9
6.5² + 4.9² = 7.9²
66.26 doesn't equal 62.41
Answer:
The ratio of bananas to carrots is 5:7
The ratio of carrots to apples is 7:3
Step-by-step explanation:
