Answer:
a ratio that compares a selected number of parts. to the total number of parts in a whole.
Step-by-step explanation:
Answer:
Step-by-step explanation:
It is a vertical stretch by a factor of 3 because a > 1.
the value of the discriminant of the quadratic equation is .
<u>Step-by-step explanation:</u>
Here we need to find What is the value of the discriminant of the quadratic equation -2x^2=-8x+8 or , .
We know that for a quadratic equation , , Discriminant is :
⇒
Now , let's frame equation in form of :
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⇒
⇒
Comparing values we get that here , a=1 , b = -4 , c = 4 . Putting these values in :
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⇒
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Therefore , the value of the discriminant of the quadratic equation is .
Answer:
15,000
Step-by-step explanation:
First, round both the numbers:
34,182 rounds down to 34,000
18,717 rounds up to 19,000
Subtract you're two rounded numbers
34,000 - 19,000 = 15,000