The degree of the polynomial function f(x) is 3.
1 answer:
We are given degree of the polynomial function = 3.
Because degree is 3, there should be three x-intercepts of the given graph of the polynomial.
We also given roots of the equation f(x)=0 are −2 , 0, and 3.
Therefore, x intercepts should be at:
(0,0), (-2,0) and (3,0).
<h3>In the given options third option shows x-intercepts at 0, -2 and 3.</h3><h3>Therefore, correct option is 3rd option.</h3>
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Answer:
Step-by-step explanation:
Apply : Angles of Intersecting Chords Theorem
m∠x is half the sum of the measure of the arcs intercepted by the angle and its vertical angle.
m∠x = 1/2(54+204)
Add numbers in brackets.
m∠x = 1/2(258)
Expand brackets.
m∠x = 129
Answer: B) 25% decrease
<u>Explanation:</u>
Since it dropped FROM 64 TO 48, then 64 is the Original value and 48 is the New value.
=
=
= -0.25
Convert the decimal into percent by moving the decimal 2 places to the right and adding the percent sign (%) = -25%
Note: The negative sign represents "decrease"
Answer:
625.68feet
Step-by-step explanation:
From trigonometry
Tan(θ)= opposite/adjacent
Then from the ATTACHMENT,
opposite= x
Adjacent=0.75
(θ)=9°
Tan(9°)=x/0.75
x=Tan(9°) ×0.75
x= 0.158×0.75
=0.1185miles
find the height of the building in feet?
1 miles= 5280 feet
0.1185miles=xfeet
Cross multiply, we have
X= 5280 × 0.1185
X=625.68feet
Hence,the height of the building in feet is 625.68feet
