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3 years ago

Draw a model of the expression 4x+3 Please answer this ASAP ! :)

Mathematics

1 answer:

Ulleksa [173]3 years ago

5 0

Answer:

x + x + x + x + 1 + 1 + 1

Step-by-step explanation:

4x + 3 means 4 of something we don't know and 3 more (of something different)

cant really draw on here

but i would put 4 rectangles and 3 squares, or something like that

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If the function f is given by f(x)= 4x -3, find the value of f(2+h)

Travka [436]

f(x)=4x-3

$\\ \sf\longmapsto f(2+h)$

$\\ \sf\longmapsto 4(2+h)-3$

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2 years ago

What is the logarithmic form of the solution to 102t = 9?

Harman [31]

Equivalent equations are equations that have the same value

The equation in logarithmic form is $t = \frac{\log(9)}{2}$

<h3>How to rewrite the equation</h3>

The expression is given as:

$10^{2t} = 9$

Take the logarithm of both sides

$\log(10^{2t}) = \log(9)$

Apply the power rule of logarithm

$2t\log(10) = \log(9)$

Divide both sides by log(10)

$2t = \frac{\log(9)}{\log(10)}$

Apply change of base rule

$2t = \log_{10}(9)$

Divide both sides by 2

$t = \frac{\log_{10}(9)}{2}$

Rewrite as:

$t = \frac{\log(9)}{2}$

Hence, the equation in logarithmic form is $t = \frac{\log(9)}{2}$