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3 years ago

8

What's the diff between the x & y intercepts? I sorta know it

2 answers:

Nat2105 [25]3 years ago

8 0

<span> X goes in the horizontal (Left to Right) and Y goes vertical (North to South</span>

inna [77]3 years ago

5 0

Not all functions will have intercepts, but when you are working with the graph of a linear function, it will have both an x-intercept and a y-intercept. An x-intercept is where the graph crosses the x-axis and a y-intercept is where it crosses the y-axis. Let's think about a line that crosses the x-axis.

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When buying bottles of Apple juice Ava spent $1.56 On a 12 -ounce bottle and $0.9 on a 6-ounce bottle. Use unit rates to determi

Verizon [17]

Ok so you divide them and then make sure that 1 is the denominator and the numerator can be anything else

5 0

3 years ago

I need help with this i cant get it whats 7|x|=42 is it -6 or just 6

alexdok [17]

7x =42
x=42÷7=6
not -6

8 0

3 years ago

Solve 6n - 2 - 3n = 16

Black_prince [1.1K]

9514 1404 393

Answer:

n = 6

Step-by-step explanation:

Add 2 and collect terms

3n = 18

Divide by 3

n = 6

8 0

3 years ago

Read 2 more answers

If p varies directly with q, and p = 8 when q = 2, what is the value of p when q = 7? A. p = 40 B. p = 28 C. p = 1 D. p = 100

evablogger [386]

The answet is B. p = 28

3 0

3 years ago

Select the correct answer.

castortr0y [4]

Answer:

The correct option is (B) $58.41$ .

Step-by-step explanation:

The exponential decay function is as follows:

$y=a(1-r)^{t}$

Here,

<em>y = </em>final value

<em>a</em> = initial value

<em>r</em> = decay rate

<em>t</em> = time taken

It is provided that:

<em>a = </em>150 mg

<em>r</em> = 9% = 0.09

Then the next hour the amount of caffeine in the body will be:

$y=a(1-r)^{t}\\=150\times (1-0.09)^{1}\\=136.5\ \text{mg}$

Then after two hours the amount of caffeine in the body will be:

$y=a(1-r)^{t}\\=150\times (1-0.09)^{2}\\=124.215\ \text{mg}$

Similarly after 10 hours the amount of caffeine in the body will be:

$y=a(1-r)^{t}\\=150\times (1-0.09)^{10}\\=58.4124\ \text{mg}\\\approx 58.41\ \text{mg}$

Then the inequality representing the range of the exponential function that models this situation is:

$58.41$

Thus, the correct option is (B).

6 0

4 years ago