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3 years ago

Zayna has 4 boxes with 14 art books in each box. She has 3 bags with 12 math books in each bag. If she

Mathematics

1 answer:

Tamiku [17]3 years ago

6 0

Add 14 and 12 you get 26. 26-15=11
Your answer is 11 art and math books left

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Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r

BARSIC [14]

Answer:

Dada la siguiente función exponencial, identifique si el cambio representa crecimiento o disminución, y determine la tasa porcentual de aumento o ...

Step-by-step explanation:

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2 years ago

What is a function? And is this a function?

AnnZ [28]

Y=2 yes (the slope is 0 and the y intercept is 2)

7 0

3 years ago

What Percentage is 7 out of 12

tensa zangetsu [6.8K]

58% is the answer. 7 dividing 12= 0.5833333
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3 years ago

What is f(x) = 7x2 + 42x written in vertex form?

amid [387]

Answer:

$\boxed{\boxed{y = 7(x+3)^2-63}}$

Step-by-step explanation:

The general vertex form of parabola is,

$y=a(x-h)+k$

where,

(h, k) is the vertex of the parabola.

The given function is,

$\Rightarrow f(x) = 7x^2 + 42x$

$\Rightarrow y = 7x^2 + 42x$

$\Rightarrow y = 7(x^2 + 6x)$

$\Rightarrow y = 7(x^2 + 2\cdot x\cdot 3)$

$\Rightarrow y = 7(x^2 + 2\cdot x\cdot 3+3^3-3^2)$

$\Rightarrow y = 7(x^2 + 2\cdot x\cdot 3+3^3)-7\cdot 3^2$

$\Rightarrow y = 7(x+3)^2-7\cdot 9$

$\Rightarrow y = 7(x+3)^2-63$

This is vertex form the given function.

7 0

3 years ago

Read 2 more answers

Give the slope of a line parallel to the given line.

cluponka [151]

Answer:

y=2x+ 4

Step-by-step explanation:

Same slopes and different y-intercept are parallel lines

8 0

2 years ago