Which is a zero of the function f(x)=2x−6 ?
2 answers:
Answer:
Step-by-step explanation:
The zero(s) of a function is whenever the graph crosses the x-axis.
So, to solve for the zeros of a function, we set the function equal to 0 and solve for x.
We have the function:
We will set f(x) equal to 0:
And solve for x. Add 6 to both sides:
Divide both sides by 3:
Therefore, a zero of our function is x=3 at (3, 0).
And we're done!
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Applying the definitions of angles on a straight line and vertical angles, the missing angle measurementts are given in the table atached below.
<h3>What are Angles on a Straight Line?</h3>Angles found on a straight line equals 180 degrees.
<h3>What area Vertcial Angles?</h3>Vertical angles are congruent angles that lie directly opposite each other.
Second Row:
m∠LGK = 45° (given in the diagram)
m∠IGH = 35° (given in the table)
m∠KGJ = m∠IGH (vertical angles)
m∠KGJ = 35°
m∠JGI = 180 - m∠KGJ (angles on a straight line)
m∠JGI = 180 - 35 = 145°
m∠HGL = 180 - m∠LGK - m∠IGH (angles on a straight line)
m∠HGL = 180 - 45 - 35 = 100°
Third Row:
m∠LGK = 45° (given in the diagram)
m∠HGL = 97° (given in the table)
m∠KGJ = 180 - m∠HGL - m∠LGK (angles on a straight line)
m∠KGL= 180 - 97 - 45 = 38°
m∠JGI = 180 - m∠KGJ (angles on a straight line)
m∠JGI = 180 - 38 = 142°
m∠IGH = m∠KGL (vertical angles)
m∠IGH = 38°
Thus, applying the definitions of angles on a straight line and vertical angles, the missing angle measurementts are given in the table atached below.
Learn more about straight line and vertical angles on:
