Please help with the question below!

Mathematics

1 answer:

Flura [38]3 years ago

5 0

Answer:

ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

Step-by-step explanation:

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Each day enough paper is recycled in the United States to fill 15 miles of train box cars. How many miles of boxcars could be fi

Snezhnost [94]

I Believe that the answer is 1 but i'm not 100% sure

7 0

3 years ago

If f(x) is discontinuous, determine the reason. f(x)= {x^2 +4, x<=1; x+3, x>1}

tester [92]

Answer:

Observe that f(x) is a continuous function when $x1$ because is a polynomial. The possible problem may occur in x=1.

Then, f(x) is discontinuous in x=1 if the limits of f to the right and the left of 1 exist and are different or if some of those limits doesn't exist.

Let's calculate the limits:

$lim_{x\rightarrow 1^+}f(x)=lim_{x\rightarrow 1}(x+3)=1+3=4$