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Varvara68 [4.7K]
2 years ago
15

F(x) = 9x2 - 4 Find the zeros of the function

Mathematics
1 answer:
Delvig [45]2 years ago
4 0

Answer:

I believe that the answer is 14.

Step-by-step explanation:

hope it helped

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I WILL GIVE BRAINLIEST ANSWER!!!
Blababa [14]

Answer:

10 is unbiased

11 is biased

Step-by-step explanation:

10 is unbiased

11 is biased

Have an amazing day!

PLEASE RATE!!

7 0
2 years ago
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Which equation(s) have x = –3 as the solution? log3(2x + 15) = 2 log5(8x + 9) = 2 log4(–20x + 4) = 3 logx81 = 4
baherus [9]

Answer:

log_3(2x+15)=2  and log_4(-20x+4)=3

Step-by-step explanation:

Plug it in and see!

log_3(2x+15)=2\\log_3(2(-3)+15)=2\\log_3(-6+15)=2\\log_3(9)=2\\\text{ This is a true equation because } 3^2=9\\\\\\log_5(8(-3)+9)=2\\log_5(-24+9)=2\\log_5(-15)=2\\\\\text{ Not true because you cannot do log of a negative number }\\\\log_4(-20(-3)+4)=3\\log_4(64)=3\\\text{ this is true because } 4^3=64\\\\\\log_x (81)=4\\log_{-3}(81)=4\\\text{ the base cannot be negative }\\\\\\\\\text{ There is only two options here} \\\\log_3(2x+15)=2 \text{ and } log_4(-20x+4)=3

6 0
3 years ago
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Estimate 0.067238149 to the nearest hundredth. Express your answer as a single digit times a
Maurinko [17]

Answer:

0.07

Step-by-step explanation:

4 0
2 years ago
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How many terms of the A.P:27,23,19,15....have the sum 95? ​
Assoli18 [71]

Answer:

5th

watch explanation

7 0
3 years ago
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Solve the inequality for w .<br> −9&gt;6+5w
neonofarm [45]

Hi :)

Let's use some Algebra skills to find w ^•^

<h2>————————————</h2>

First off, let's subtract both sides by 6

\longrightarrow\darkblue\sf{-9-6 > 5w}

\longrightarrow\darkblue\sf{-15 < 5w}

Divide both sides by 5

\longrightarrow\sf{-3 < w}

Or

\longrightarrow\sf{w > -3}

\tt{Learn\:More;Work\:Harder}

<em>:)</em>

8 0
1 year ago
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