Answer:
i
Step-by-step explanation:
what a question answer to the questions
Answer:
B.adaptation
Step-by-step explanation:
The normal quadratic equation would be y=ax^2+bx+c.
The variable c is the y intercept, so let's get y to itself.
y+4=(x+2)^2 (square this side.)
y+4=x^2+4x+4 (subtract the 4 on the y side to isolate the y.)
y=x^2+4x
The y intercept is zero.
Answer:15cm
Step-by-step explanation: considering the area is 56cm squared and the length is 8cm thEn that means the perimeter is 15