2 years ago

Find h(-9) for the function: h(x)= 1 + 7x

Mathematics

1 answer:

Anni [7]2 years ago

4 0

Answer:

-62

Step-by-step explanation:

= 1 + 7 (-9)

= 1 + (-63)

= 1 - 63

= - 62

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Step-by-step explanation:

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Enter the values for the highlighted variables that show how to subtract the rational expressions correctly:

sladkih [1.3K]

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<h3>What is an Expression ?</h3>

An expression is a mathematical statement which consists of variables , constants and mathematical operators.

$\rm \dfrac{2}{x^2-36}-\dfrac{1}{x^2+36}\\= \dfrac{2}{(x+6)(x-6)}-\dfrac{1}{x(x+a)}\\=\dfrac{bx}{x(x+6)(x-6)}-\dfrac{x-c}{x(x+6)(x-6)}\\\\=\dfrac{dx-x+e}{x(x+6)(x-6)}\\\\= \dfrac{x+f}{x(x+6)(x-6)}\\\\=\dfrac{g}{x(x-6)}$

In the given expression

a = 6 , b = 2, c=6 , d =2 , e=6 , f =6 , g =1

To know more about Expression

brainly.com/question/14083225

#SPJ1

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