Answer:
A = (3,-2)
reflect along the y -axis ; set x=-x
(-3,-2)
reflect along the x-axis ; set y=-y
A' = (-3,2)
Same for B,C and D
ABCD is reflected across the y-axis and then the x-axis.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Option A is the correct answer.
The cubic parent function is y = x³ , with no coefficients multiplied to x and with number added to or subtracted from x. Other cubic functions are a modified form of parent cubic function.
So, the answer is y = x³
Answer:
3x + 0.8y
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Distributive Property
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
(-4x + 4.2y) - (-7x + 3.4y)
<u>Step 2: Simplify</u>
- [Distributive Property] Distribute negative: -4x + 4.2y + 7x - 3.4y
- Combine like terms (x): 3x + 4.2y - 3.4y
- Combine like terms (y): 3x + 0.8y
3 oranges / 4 friends = 3/4 orange for each of them, or 0.75 orange each
(You can check the answer by saying, if each of them get 3/4 of an orange, then multiplying that by the 4 friends should give me the 3 oranges. 3/4 x 4 = 3, so it's correct).
