1st side = x
2nd side = 2x
3rd side is x-5
so x +2x + x-5 = 31
answer is A
Answer:
vertex at (-1,1)
axis of symmetry: x=-1
y-intercept at 5
Step-by-step explanation:
<u>Answer</u>:
b = 4a
<u>Step-by-step explanation</u>:
<em>changing sides changes sign division to multiplication.</em>