3 years ago

Cause I lowkey suck at math How do I do this

Mathematics

1 answer:

dimaraw [331]3 years ago

5 0

1. The slope is -2/5 not 3-/10

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If f(x)=3<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D" id="TexFormula1" title="x^{2}" alt="x^{2}" align="absmiddle" class="late

Anvisha [2.4K]

Answer:

$\sf f(-3) = 23$

given:

$\sf f(x) = 3x^2 -4$

to find the output, replace x with the given integer.

solve:

$\sf f(-3) = 3(-3)^2 -4$

$\sf f(-3) = 3(9) -4$

$\sf f(-3) = 27 -4$

$\sf f(-3) = 23$

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2 years ago

A copy machine makes 32 copies per minute. How many copies does it make in 4 minutes and 15 seconds?

ki77a [65]

Answer:

136

Step-by-step explanation:

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3 years ago

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Amiraneli [1.4K]

Answer:

6/5 or 1 1/5

Edit:

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$4\sqrt{5} + 2\sqrt{5}$ = $6\sqrt{5}$

since they both are being multipled to the square root of 5, you can just add them (i think)

Step-by-step explanation:

6 times the square root of 5

you add 4 and 2

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Answer:

I think the best answer will be is C. 1.3 Good Luck!

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spayn [35]

Answer:

The answer is- D

Step-by-step explanation:

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3 years ago