3 years ago

Given: f(x) = 2(x + 1)2 - 5

Mathematics

1 answer:

kirza4 [7]3 years ago

8 0

1. upwards
2. minimum -5
3. domain : xER range: y > -5
4) 2x^2 + 4x - 3

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k0ka [10]

Answer:

2) C

3) D

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Step-by-step explanation:

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80 points ! Andrew charges $18 for each lawn he mows. Suppose he mows 17 lanes per month. How much money will andrew make per mo

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Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Irina18 [472]

Answer:

x = 97.6

Step-by-step explanation:

cos = adjacent over hypotenuse

$cos(55)=\frac{56}{x}$

* multiply each side by x *

$cos(55)*x=xcos(55)\\\frac{56}{x} *x=56\\56=xcos(55)$

* divide each side by cos ( 55 ) *

$\frac{xcos(55)}{cos(55)} =x\\\frac{56}{cos(55)} =97.63302055$

we're left with x = 97.63302055

Our last step is to round to the nearest tenth of a foot

We get that x = 97.6

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3 years ago

Daniel is using logarithms to solve the equation 2^4x = 14. Which of the following equations would be equivalent to his original

ycow [4]

Remember
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B is the answer

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3 years ago

What's longer? 70 inches or 6 feet

almond37 [142]

6 feet is longer because 6 feet = 72 inchs

and because 70 feet = 5.83333

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