Answer:
X=22
Step-by-step explanation:
Answer:
What do you need an explanation about????
Step-by-step explanation:
Answer:
y= ¼x
Step-by-step explanation:
<u>Slope-intercept </u><u>form</u>
y= mx +c, where m is the slope and c is the y-intercept.

Slope



Substitute the value of the slope into the equation:
y= ¼x +c
To find the value of c, substitute a pair of coordinates.
When x= 12, y= 3,

3= 3 +c
c= 3 -3
c= 0
Thus, the equation of the line is y= ¼x.
Answer:
<u><em>I HOPE IT WILL WORK</em></u>
Step-by-step explanation:
As for average rate of change we know
A(x)=f(5)-f(3)/(5-3)
where
f(x)=3 x 3 + 2 (1)
putting x=5 we get
f(5)=3(125)+2 =377
f(3)=83
hence putt in (1) we get
A(x)=294/2 =146
this is required average rate of change
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