Consider the following polynomial x^2 +bx+12

Kristy ran a mile in 6.58 minutes. She ran her second mile in 7.15 minutes. What was the time difference between her first and s

Veseljchak [2.6K]

Answer:

17 seconds

Step-by-step explanation:

7.15 minus 6.58 is .17 or 17 seconds

6 0

3 years ago

Read 2 more answers

What is the effect on the graph of the function f(x) = x^2 when f(x) is changed to f(x − 6)

olya-2409 [2.1K]

Answer:

The comparison graph is also attached in 3rd figure. In the 3rd figure, the graph with vertex (0, 0) is representing $f(x) = x^2$ and $\:f\left(x\right)=\left(x-6\right)^2$ is represented as being shifted 6 units to the right as compare to the function $f(x) = x^2$ .

Step-by-step explanation:

When we Add or subtract a positive constant, let say c, to input x, it would be a horizontal shift.

For example:

Type of change Effect on y = f(x)

$y = f(x - c)$ horizontal shift: c units to right

So

Considering the function

$f(x) = x^2$

The graph is shown below. The first figure is representing $f(x) = x^2$ .

Now, considering the function

$\:f\left(x\right)=\left(x-6\right)^2$

According to the rule, as we have discussed above, as a positive constant 6 is added to the input, so there is a horizontal shift, 6 units to the right.

The graph of $\:f\left(x-6\right)=\left(x-6\right)^2$ is shown below in second figure. It is clear that the graph of $\:f\left(x-6\right)=\left(x-6\right)^2$ is shifted 6 units to the right as compare to the function $f(x) = x^2$ .

The comparison graph is also attached in 3rd figure. In the 3rd figure, the graph with vertex (0, 0) is representing $f(x) = x^2$ and $\:f\left(x\right)=\left(x-6\right)^2$ is represented as being shifted 6 units to the right as compare to the function $f(x) = x^2$ .

5 0

3 years ago

WILL GIVE BRAINLIEST

In-s [12.5K]

Answer:

C. 3⁶

Step-by-step explanation:

Exponents with the same base follow this exponential rule for division:

xᵃ/xᵇ = xᵃ⁻ᵇ

When the bases are the same, we can subtract the exponents.

The bases are the same in this problem: 3. Therefore, we can subtract the exponents from each other:

3⁸/3²
3⁸⁻²
3⁶

The final and correct answer is C. 3⁶.

8 0

3 years ago

sally works a 36 hour week and is paid $14.80 per hour. How much is she paid per hour for overtime at time and a half

Lubov Fominskaja [6]

ANSWER:

$799.2

HOW-TO-ANSWER

She is getting paid for 36 hours every week. So assuming that time and a half means this:

(36 * 14.80) ÷ 2 + (36 * 14.80)

(In basic terms, that's how much she is normally getting paid every week, or 36 hours, plus half of that amount. Full time + half time = X)

3 0

3 years ago

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Explain the importance of reading through your credit card statement regularly.

soldi70 [24.7K]

Just read ur credit card statement and you’ll know

7 0

4 years ago