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2 years ago

Write an equation in slope-intercept form for this line. A line passes through the point (10,-7) and has a slope of -5/2

Mathematics

1 answer:

Damm [24]2 years ago

6 0

$y = - \frac{5}{2} x + 18$
i think

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Find the limit of the function by using direct substitution.

serg [7]

Answer:

Option a.

$\lim_{x \to \frac{\pi}{2}}(3e)^{xcosx}=1$

Step-by-step explanation:

You have the following limit:

$\lim_{x \to \frac{\pi}{2}{(3e)^{xcosx}$

The method of direct substitution consists of substituting the value of $\frac{\pi}{2}$ in the function and simplifying the expression obtained.

We then use this method to solve the limit by doing $x=\frac{\pi}{2}$

Therefore:

$\lim_{x \to \frac{\pi}{2}}{(3e)^{xcosx} = \lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}cos(\frac{\pi}{2})}$

$cos(\frac{\pi}{2})=0\\$

By definition, any number raised to exponent 0 is equal to 1

$\lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}cos(\frac{\pi}{2})} = \lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}(0)}\\\\$

$\lim_{x\to \frac{\pi}{2}}{(3e)^{0}} = 1$

Finally

$\lim_{x \to \frac{\pi}{2}}(3e)^{xcosx}=1$

6 0

3 years ago

Geogre is building fence he builds fence at a constant rate of 2/3

SpyIntel [72]

Answer:

Step-by-step explanation:

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2 years ago

Departure 5:15 am arrival 11:15 am what is the answer to total flight time

natima [27]

Answer:

6 hours of flight time I believe

Step-by-step explanation:

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3 years ago

Plz help I’m getting timed

Fed [463]

id say its a rhombus. all the other shapes can have right angles

6 0

2 years ago

Read 2 more answers

☺️help would be appreciated

Lady_Fox [76]

All of the angles in a triangle add up to 180°.
${??} = 180 - (19 + 15) \\ {??} = 180 - 34 \\ {?}{?} = 146$
The missing angle is 146°

7 0

2 years ago