Answer:
6+8x
Step-by-step explanation:
The sum of a number and another number as a mathematical expression is u+v.
Here your first number is 6 and your second number is the product of 8 and x.
The product of two numbers means you multiply them.
So we have 6+8x.
<span> The segment of a circle is the region bounded by a chord and the arc subtended by the chord.
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Answer:
Step-by-step explanation:
The
average rate of change
of f(x) over an interval between 2 points (a ,f(a)) and (b ,f(b)) is the slope of the
secant line
connecting the 2 points.
To calculate the average rate of change between the 2 points use.
∣
∣
∣
∣
∣
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
a
a
f
(
b
)
−
f
(
a
)
b
−
a
a
a
∣
∣
∣
−−−−−−−−−−−−−−−
f
(
9
)
=
9
2
−
6
(
9
)
+
8
=
35
and
f
(
4
)
=
4
2
−
6
(
4
)
+
8
=
0
The average rate of change between (4 ,0) and (9 ,35) is
35
−
0
9
−
4
=
35
5
=
7
This means that the average of all the slopes of lines tangent to the graph of f(x) between (4 ,0) and (9 ,35) is 7.
<span>answer 1
Nancie is typing is represented by the equation
y = 35x
Therefore, the rate at which Nancie is typing is given by the slope of the straight line that in this case is:
35 words per minute
answer 2
To find the rate at which Suresh is typing we have to find the equation of the line with the data in the table.
For this case, the equation of the line will be given by:
y = 56x
Therefore, the rate at which Suresh is typing is given by the slope of the straight line which in this case is:
56 words per minute
answer 3
Nancie's rate = 35
Suresh's rate = 56
56-35 = 21 words per minute
Nancie's rate is 21words per minute less than Suresh's rate.
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Answer: With the way you wrote it, I don't know. I'm assuming that it's 
. If that's the case, then no it's not linear.
Step-by-step explanation:
It's not a straight line. Graph it.
It's frustrating seeing questions like yours where the person asking literally does not even think through about their question. Next time, at least try the problem on your own instead of just deciding that you can't do it. This is an extremely easy problem, and I'm guessing you're just copying answers on here. The naivety here is palpable.
