If f(x)=2x+1,then f(-2)=
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This exercise is about creating two-dimensional shapes. The resulting shape is a quadrilateral - Square. See the attached for the lines drawn.
What was noticed about the two lines drawn?
- The two lines are drawn each had parallel pairs; and
- They were perpendicular to one another.
When two lines intersect with one another such that they create a right angle, perpendicularity has occurred and both lines are said to be perpendicular to one another.
Hence:
- AB ⊥ BC
- BC ⊥ CD
- CD ⊥ DA; and
- DA ⊥ AB.
Learn more about perpendicularity at:
brainly.com/question/1202004
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Hello!
- Separate the function into parts to determine the domain of each part.
- The domain of a polynomial function is the set of all real numbers.
Domain: ( -∞; ∞ )
- Write the second degree function in standard form.
- Identifies the coefficients a and b of the second degree function.
- Find the x coordinate of the vertex by substituting a = 1 and b = 6 in x = -b / 2a.
- Calculates the value of the function for x = -3.
Range: ( -3; -5 )
Answer: No answer
Good luck! :)
The Volume of a Sphere = 
Thus, if the radius = 15
Then Volume of such a Sphere =
{OPTION C}
Thus, if the radius = 15
Then Volume of such a Sphere =