3 years ago

What’s the math rule for the following translation F(3,7)F’(-1,9)

Mathematics

1 answer:

Natalka [10]3 years ago

7 0

(3,7) → (x-4, y+2) → (-1, 9)

You might be interested in

Determine between which consecutive integers the real zeros of y(x) = x2 - 4x – 2 are located.

Sholpan [36]

Answer:

The zeros are x1=4.45 and x2=-0.45.

x1 is between 4 and 5.

x2 is between -1 and 0.

Step-by-step explanation:

We have the function:

$y(x) = x2 - 4x-2$

As this is a quadratic function, we can calculate the zeros of the function with the quadratic equation:

$x_{1,2}=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\\\x=\dfrac{-(-4)\pm\sqrt{(-4)^2-4\cdot 1\cdot(-2)}}{2\cdot 1}\\\\\\x=\dfrac{4\pm\sqrt{16+8}}{2}\\\\\\x=\dfrac{4\pm\sqrt{24}}{2}\\\\\\x=\dfrac{4\pm4.9}{2}=2\pm2.45\\\\\\x_1=2+2.45=4.45\\\\x_2=2-2.45=-0.45$

The zeros are x1=4.45 and x2=-0.45.

x1 is between 4 and 5.

x2 is between -1 and 0.

7 0

3 years ago

Read 2 more answers

If one candy bar weighs 3 ounces, what is the weight of 11 candy bars?

Harman [31]

Answer:

C. 2 lb

Step-by-step explanation:

11 x 3 = 33

33 oz = 2.0625 lb or 2 lb

6 0

2 years ago

Read 2 more answers

1/2 + 1/3 - 1/4 = I don't know

larisa [96]

Use "PEMDAS"
First we'll add then subtract

$\frac{1}{2} + \frac{1}{3} = \frac{2}{6} + \frac{2}{6} = \frac{4}{6}= \frac{2}{3}$

$\frac{2}{3} - \frac{1}{4} = \frac{8}{12} - \frac{3}{12} = \frac{5}{12}$

$\frac{1}{2} + \frac{1}{3} - \frac{1}{4} = \frac{5}{12}$

3 0

2 years ago

Read 2 more answers

I need to find t<br> -13.9t-22.3=30.8t+2

Mars2501 [29]

Answer:

t=−0.543624 lemme know if i was right

Step-by-step explanation:

3 0

3 years ago

General admission tickets to the fair cost $3.50 per person. Ride passes cost an additional $5.50 per person. Parking costs $6 f

kifflom [539]

Answer:

8 people

Step-by-step explanation:

3 0

3 years ago