Answer:
B
Step-by-step explanation:
The graph passes through (0,0) so this point HAS to satisfy the equation.
Let's check this. We put 0 into both x and y and check if the equation holds true:
A) y = -2 NO!
B) y = 0 YES!
C) 1 = 18 NO!
D) y = -2 NO!
Definitely the equation of this graph is B.
Note: If there were more than one "yes" in our checking, then we would have taken another point and boiled it further down. But we didn't need to.
Answer: x-3
Step-by-step explanation:
Answer: x-3. Step-by-step explanation: f(x) = 3x-2 . g(x) = 2x + 1 (f-g)(x) = 3x-2 - ( 2x+1) Distribute the minus sign =3x-2 -2x-1. Combine like terms
Hope this helps
Answer:
C) To square a number, multiply the number by itself.
Step-by-step explanation:
A) is incorrect because square roots are made by multiplying the number to itself.
2 × 2 is the same as 2²
3 × 3 is the same as 3²
4 × 4 is the same as 4²
2² = 4
3² = 9
4² = 16
B) is incorrect because the inverse of squaring is finding the square root.
2² inverse is √4
3² inverse is √9
4² inverse is √16
D) is incorrect because perfect squares can be odd or even
A perfect square is a number made by squaring a whole number.
4, 9, 16, 25, 36, 49, 64, 81, 100, 121, and 144 are all examples of perfect squares.
Answer: 8x-12. givev me brainly plz
Step-by-step explanation:
