Answer:
−3x+4
Step-by-step explanation:
Use elimination to create a one variable equation.
x-3y=15 -> 2x-6y=30
2x-6y=30
+(-2x-4y=10)
------------------
-10y=40
Then solve (for y in this case).
y=-4
Now we can use the value for y to solve for x.
x-3y=15 -> x-3(-4)=15 -> x=3
1. 34 * 87= 238
2. 65 * 79 = 585 + 4550= 5135
3. 96 * 24= 384+1920=2304
4. 82*68=656+4920=5576
5. 531*47=3717+21240=24957
6. 246*83=738+19680=20418
7. Find the square root of 2025 and it is 45
Answer:
See below
Step-by-step explanation:
<u>Given</u>
- Parent function f(x)= -4x^2
- Transformed function g(x) = (x+3)^2 + 2/3
We need to describe the transformations from f to g
<u>The transformation steps are:</u>
- f(x) = -4x^2 → 4x^2 → x^2 → (x+3)^2 → (x+3)^2 + 2/3 = g(x)
<u>So there are four transformations:</u>
- Reflect over x-axis
- Stretch horizontally by a factor of 4
- Translate left by 3 units
- Translate up by 2/3 units
