Answer:
Hope that this helps answer your question
Step-by-step explanation:
thanks for the points♡
Because the dilation is at the origin (0,0) multiply the coordinates by the scale factor.
L is at (-2,5) now.
The new location would be (-2 * 4 , 5 *4) = (-8,20)
Answer:
=−5x2+18x−13
Step-by-step explanation:
Let's simplify step-by-step.
x2−1−3(2x−2)(x−2)
Distribute:
=x2+−1+−6x2+18x+−12
Combine Like Terms:
=x2+−1+−6x2+18x+−12
=(x2+−6x2)+(18x)+(−1+−12)
=−5x2+18x+−13
Answer:
=−5x2+18x−13
Ok so we can model this like
This is because the initial price was 1.89$ for the drink, then for every refill, it was a quarter extra. To solve for x we start by subtracting 1.89 from both sides.
So now we divide by 0.25 or multiply by 4 and we get
But x cannot be a fraction. So we round this to the least integer, or 7