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34kurt
3 years ago
5

Please help!! graph y=sec(x)

Mathematics
1 answer:
Evgen [1.6K]3 years ago
3 0
You can use desmo its a site that helps graph
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1. Which function represents exponential decay?
MatroZZZ [7]

Answer:

y= 7^-t

Step-by-step explanation:

Equation for exponential decay:

An equation represents exponential decay if a term between 0 and 1 is elevated to the independent variable.

In this question:

First option 4 is elevated, so not exponential decay.

Second option:

7^{-t} = \frac{1}{7^t} = (\frac{1}{7})^{t}

0 < \frac{1}{7} < 1, thus, the second option represents exponential decay.

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=5%20%3C%203%20%2B%20w" id="TexFormula1" title="5 &lt; 3 + w" alt="5 &lt; 3 + w" align="absmidd
Natalija [7]
5-3 < w
2 < w
Hence, w is bigger than 2
3 0
3 years ago
There is 300 fruit in a basket 50 of them are bananas what percentage is not bananas
scoray [572]

Answer:

83.33%

Step-by-step explanation:

300 - 50 = 250

250/300 = 0.8333 or 83.33%

5 0
2 years ago
Which ordered pairs are solutions to the inequality 2x y&gt;−42x y&gt;−4? select each correct answer. (4, −12) (5, −12) (0, 1) (
andreyandreev [35.5K]
2x+y>-4,     2*5-12=10-12= - 2, -2 > -4 (5, -12) matched,  2*0 + 1= 1> - 4,  (0,1) matched, 2*-1 + (-1) = -3 > -4, (-1,-1) matched, the solutions are (5, -12) ,  (0,1)  and (-1,-1), if the question is 2x+y>-4, 
5 0
3 years ago
Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit.
charle [14.2K]

Answer:

(2.5, -1)

(-2.5, 1)

(-1, 2.5)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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