Which shows translation Will give BRAINLIEST. Can't see it very, well is it a?

bekas [8.4K]

<h2>Answer:</h2>

Shown below

<h2>Step-by-step explanation:</h2>

A piecewise function is a function defined by two or more equations. In this problem, we have a function defined by two equations.

First, a quadratic equation:

$x^2+2$

This is a parabola that opens upward and starts at the point $(-5,27)$ and whose vertex is the point $(0,2)$ . Keep in mind that $x=-5$ is included in the domain of the function, and we know this by the symbol ≤ that includes the equality.

Second, a linear equation:

$x-4$

The graph of this is a linear function with slope $m=1$ and starts at the point $(3,-1)$ . Keep in mind that $x=3$ is included in the domain of the function by the same symbol ≤

Moreover, at $x=3$ there is a jump discontinuity.

6 0

4 years ago

A company's daily cost c, in hundreds of r dollars, to manufacture n items of a certain product can be modeled by the function c

sveta [45]

Answer:

e) The company's daily cost to manufacture 80 items of the product is $500.

Step-by-step explanation:

We have that:

c is the cost in hundreds of dollars to manufacture n items. The input is the number of items, and the output is the cost, in hundreds of dollars.

Inverse function:

In the inverse function, the input and the output are exchanged from the original function, that is, in this situation, the input in the cost, in hundreds of dollars, and the output is the number of manufactured items.

c^-1(5)=80

Input of the inverse function is 5, which is the cost, in hundreds of dollars, that is, $500, to manufacture 800 itens. This means that the correct answer is given by option e.

5 0

3 years ago

Johnson’s Taxi Service operates throughout the city. They charge an initial fee of $5.00. They also charge a fee of $0.15 per mi

vova2212 [387]

Answer:

200 miles

Step-by-step explanation:

5 0

3 years ago

HELP ASAP PLEASE AND SHOW WORK!!!

Valentin [98]

Answer:

Step-by-step explanation:

f(x) = a(x - h)² + k ← vertex form of parabola equation with vertex (h, k)

So:

f(x) = a(x - 6)² + (-3)

f(x) = a(x - 6)² - 3 ← vertex form of our parabola equation

Parabola goes through (8, 5) so if x=8 then f(x)=5

5 = a(8-6)² - 3

5 +3 = a(2)² - 3 +3

8 = 4a

a = 2

That means, the equation of a parabola with vertex (6, -3) and passing through the point (8, 5):

f(x) = 2(x - 6)² - 3

4 0

3 years ago

The sum of the digits of a two-digit number is 11. When the digits are reversed, the new number is 27 more than the original num

Gwar [14]

Answer: 47

Step-by-step explanation: To solve this problem, let's use t to represent our tens digit and u to represent our units digit so that the value of our number can be represented as 10t + u.

If we represent the value of our number as 10t + u, the value of the number with the digits reversed can be represented as 10u + t.

Since the first sentence states that the sum of the digits of a two-digit number is 11, that's t + u = 11.

Reading through our second sentence, when the digits are reversed, the new number is 27 more than the original number, that's 10u + t "is" which means equals 27 more than the original number that's 10t + u + 27.

So 10t + u = 10t + u + 27.

Before solving this system however, let's rearrange our second equation so that the t's and u's are on the same side by subtracting 10t and u from both sides to get 9u - 9t = 27 and when we rewrite our first equation above it, instead of writing it as t + u = 11, let's write it as t + u = 11 so that our u's and t's will match up in the system.

To solve this system, let's use addition so multiply the top equation by 9 to get 9u + 9t = 99 and 9u - 9t = 27 so that when we add the equations together the t's cancel and we get 18u = 126. Dividing both sided by 18, u = 7.

To find t, plug 7 back in for u in our first equation to get t + 7 = 11. Subtract 7 from both sides and t = 4.

Since our tens digit is 4 and our units is 7, our number must be 47.

I have also attached my work on a whiteboard.

5 0

4 years ago

Read 2 more answers