It moves the graph 5 steps downwards on the y axis.
-4 ,0 and .3,0 and btw it’s second calc and 2 to find zeros on ur calculator
Answer:
0 less-than-or-equal-to x less-than infinity
Step-by-step explanation:
The square root function, y=√x, is defined for non-negative numbers. Its domain is ...
0 ≤ x < ∞
_____
<em>Comment on the question</em>
This shows up again and again in domain problems, so is worth remembering. The value under the radical cannot be negative (but it can be zero).
It has an infinite amount of solutions.
Explanation:
d-3 = -3+d which can be arranged as: d-3=d-3
Since they are equal to each other, no matter what number you input, your solution will be the same which means that there are an infinite amount of solutions. Let’s put this to the test and put in 5 for d. 5-3=5-3 is 2=2. They are equal to each other which means: infinite solution.
Answer:
There are 3 lbs of candy in the box.
The caramels are $8 per pound.
12y represents the total cost of truffles in the box.
8x + 12y + 1 represents the cost of caramels in the box + the cost of truffles in the box + the cost of the box.
Step-by-step explanation:
x = the number of pounds of caramels
y = the number of pounds of truffles
x + y = total lbs. and we know x + y = 3
We know x is the number of pounds of caramels.
8x = (cost per pound of caramels) × (number of pounds of caramels)
So 8 = cost of caramels
We know y = number of pounds of truffles. So 12 is the cost of truffles by pound, and 12y is the total cost of truffles in the box.
Based on all the above,
The cost of caramels in the box + the cost of truffles in the box + the cost of the box is = total cost of the box. 8x + 12y + 1 = 30
