3 years ago

Given the function rule f(x) = x² – 4x + 3, what is the output of f(–3)? (1 point)

Mathematics

1 answer:

Vladimir [108]3 years ago

8 0

Answer:

Step-by-step explanation:

To calculate the output substitute x = - 3 into f(x), that is

f(- 3) = (- 3)² - 4(- 3) + 3 = 9 + 12 + 3 = 24 ← output

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Step-by-step explanation:

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3 years ago

Given the prelim age point A(-5,3) find the image point A’ using the translation rule (x,y) —> (x+3,y-2)

torisob [31]

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(-6,4)

Step-by-step explanation:

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3 years ago

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jeka94

Let the speed of the current equal c
and the speed of the boat in still water equal b.

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3 years ago

What would the answer be for this equation 7x/20 - 5x/12

polet [3.4K]

Answer:

$\frac{1}{15} x$

Step-by-step explanation:

$\frac{7x}{20} - \frac{5x}{12}$

$\frac{3 \times 7x}{3 \times 20} - \frac{5 \times 5x}{5 \times 12}$

$\frac{21x}{60} - \frac{25x}{60}$

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$\boxed{\green{= \frac{1}{15} x}}$

4 0

3 years ago

Idk what this is can you help me? :(

Flura [38]

Answer:

Step-by-step explanation:

If you add 9 to both sides, you will isolate the 'x' term.

hope this helps :)

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3 years ago