Answer:
No, it is not.
Step-by-step explanation:
In order to see if it is, you first have to find the point (-3, -5). Once you've located that spot, note whether or not it is in the shaded region. Here it is not and therefore is not a solution.
60 square feet for 287 = 287/60 = 4.78 per square foot
so ur equation would be : y = 4.78x + 80....where x is the number of square feet and y is the total cost
Answer:
1 ton is equal to 2000 lbs
To find how many lbs is 3 tons, multiply 2000 by 3
2000 times 3 is 6000
So, 3 T = 6000 lbs
Hope I helped!
The functions b,d, and f have complex roots{ as the graph has no intersections with the x-axis}
Function: A function is defined as a relationship between a set of inputs that each have one output. A function is a relationship between inputs in which each input is related to exactly one output. Every function has a domain and a codomain, as well as a range. In general, a function is denoted by f(x), where x is the input. A function's general representation is y = f. (x).
Complex roots: Complex roots are the fictitious roots of equations represented by complex numbers. Because taking the square root of a negative number is impossible, we convert it to a complex number.
In the shown figure the functions b,d and f do not touch the x-axis which means it has complex roots {image attached}
Therefore, The function b,d, and f have complex roots{ as the graph has no intersections with the x-axis}
Learn more about function here:
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3 times 10 is 30
30 minus 5 is 25
25 is the answer
I hope it helps!! Have a great day