Y=|x|-0.75
If I'm wrong sorry
a quadratic function given the roots (3,0) and (-1,0) and the point (-3,3)
when p and q are the roots then we use equation
y = a(x- p)(x-q)
We are given with roots 3 and -1
y = a(x- 3)(x-(-1))
y = a(x- 3)(x + 1)
Now we use the given point (-3,3) to find out 'a'
3 = a(-3- 3)(-3 + 1)
3= a(-6)(-2)
3= 12a
divide by 12 on both sides
Replace the value of 'a'
Answer:
16!
Step-by-step explanation:
10 for a day, 2 per hour x3 bc she had it for 3 hours so 16
Answer:
- x²+ 300x + 50,000
Step-by-step explanation:
The polynomial −2x² + 700x represents the budget surplus of the town of Alphaville.
Again, Betaville's surplus is represented by x² − 400x + 50,000.
{where x is the tax revenue in thousands from both towns}
Now, the expression that represents the total surplus of both towns together will be
= (−2x² + 700x) + (x² − 400x + 50,000)
= - x²+ 300x + 50,000
where x is the tax revenue in thousands from both towns. (Answer)
