PLEASE HELP

Mathematics

2 answers:

BigorU [14]3 years ago

7 0

Try substituting some values in, and you will get your answer.

I'll do the first two.

y = (0) + 4 [=4]
y = (2) + 4 [=6]

In the table, the first two values for y are 6 and 8.
The first two values for y = x + 4 are 4 and 6.

Therefore, we can assume that the rate of change in the function y = x + 4 is less than the rate of change of the function represented in the table.

ch4aika [34]3 years ago

3 0

Your answer is less than.
When you plug in 2 into the equation, it would look like this: Y=2+4. That would make Y equal 6.
In the function, when x=2 y=8.

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Find an equation of the tangent line to the curve at the given point. y=secx (pi/3,2)

hichkok12 [17]

To get the equation of tangent, we need a point on it and its slope.

we already have (x1,y1) = (pi/3,2) on the tangent line.

To get the slope of tangent,
m = derivative of y at the given point.

y = sec x
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at x = pi/3,
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so the slope of tangent is 2 $\sqrt 3$

equation will be
y -y1 = m (x-x1)
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Thats your equation of tangent.
you can simplify if you want.

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Answer:

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