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levacccp [35]
3 years ago
12

What is the equation of the transformation of y=x^2, up 4 units and right 2 units?

Mathematics
1 answer:
Jlenok [28]3 years ago
8 0

Answer:

  y = (x -2)^2 +4

Step-by-step explanation:

Translation (right, up) by (h, k) gives you the function ...

  g(x) = f(x -h) +k

You want f(x) = x^2 to be translated right 2 and up 4, so it becomes ...

  y = (x -2)^2 +4

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Consider the function f(x)=−2/3x+1.
Otrada [13]

Answer:

f(3)=-1

Step-by-step explanation:

Given equation is:-

f(x)=-\frac{2}{3}x+1

To find f(3) we need to substitute 3 in place of x in the above equation i.e. f(x)=-\frac{2}{3} x+1

After substituting 3 in place of x we get,

f(3)=-\frac{2}{3}\times (3)+1

f(3)=-2+1

f(3)=-1

Therefore for function f(x)=-\frac{2}{3}x+1,\   f(3)=-1

5 0
4 years ago
Which binomial is a factor of the quadratic trinomial x2 − 7x + 12? A. (x + 2) B. (x − 6) C. (x + 3) D. (x − 4)
White raven [17]

Answer:

D

Step-by-step explanation:

To factor a quadratic you need to think about what adds up to the b coefficient (the number in front of b) and multiplies to the constant. 3 and 4 do these, but you also know that you have -7 instead of positive 7. A negative times a negative is equal to a positive, which you can do (x-3)(x-4) to equal your quadratic trinomial.

7 0
3 years ago
Gỉa sử GDP là 8000$, thuế là 1500$, tiết kiệm tư nhân là 500$, tiết kiệm chính phủ là 200$. Gỉa sử đây là nền kinh tế đóng. Tính
kodGreya [7K]

i dont understand pls tell me in english

4 0
3 years ago
Two airplanes are are 1600 miles apart and heading toward each other at different altitudes. The first plane is traveling north
Elden [556K]

The planes will pass each other in 1.14 hours.

Why?

To solve the problem, we must remember that since both planes are heading toward each other, the speed to the calculations will be their combined speeds.

The speed will be:

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Now, calculating the time, we have:

x=v*t\\\\1600mi=1400mph*t\\\\t=\frac{1600mi}{1400mph}=1.14hours

Hence, the planes will pass each other in 1.14 hours.

Have a nice day!

6 0
3 years ago
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2 years ago
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