How do i Evaluate this expression?
2 answers:
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Answer:
A
Step-by-step explanation:
Range of a box plot is the highest value minus the lowest value.
<u>The picture attached shows which one is the highest value and which one is the lowest value.</u>
From our understanding and given graphs:
- The first Box Plot's Highest Value is 15 and Lowest Value is 3.
Range = Highest - Lowest = 15 - 3 = 12
- The second Box Plot's Highest Value is 16 and Lowest Value is 4.
Range = Highest - Lowest = 16 - 4 = 12
<u>Thus, the range of both the box plots are same</u>. Answer choice A is right.
Answer:
Option C and D
Step-by-step explanation:
For a quadratic function having no x-intercepts the discriminant should be less than 0 .
Now if this is less than zero if we plug in the values of a, b and c the square root of a negative number cannot be calculated thus giving us no real x-intercepts.
Here we can see that if we the value of D is less than zero the square would not be possible thus our correct choices are ,
Option C and D