Answer:
Yes it is
Step-by-step explanation:
Each x value is represented by exactly one y value.
Answer:
y=3x+5
Step-by-step explanation:
Answer:
x² - 16
Step-by-step explanation:
Given
(x - 4)(x + 4)
Each term in the second factor is multiplied by each term in the first factor, that is
x(x + 4) - 4(x + 4) ← distribute both parenthesis
= x² + 4x - 4x - 16 ← collect like terms
= x² - 16
Answer:
Step-by-step explanation:
