Answer:
3 = 12
4=87
5=22
6=65
7=19
8=4.8
Step-by-step explanation:
2 dollars a pound for strawberries 3 dollars a pound for blueberries
Actually the given equation y = x^2 represents a parabola
in the set of real numbers. A parabola is defined to be a symmetrical
open plane curve created by the intersection of a cone with a plane parallel to
its side. Since the square is on the x, therefore the parabola is
opening upwards.
Answer:
<span>Parabola</span>
Answer:
-35,35,0
Step-by-step explanation:
Let's organise our information :
Now let's add them together :
- x+xy²+x-xy²=250y-240y
- 2x=10y
- x=5y ⇒ y= x/5
Let's replace y by x/5 in the first equation :
- x+x*(x/5)²=250*(x/5)
- x+ (x∧3)/25 = 50x
- 49x-(x∧3)/25=0
- x(49-(x²/25))=0
- x=0 or 49-(x²/25)=0
- x=0 or 49= x²/25
- x=0 or x²=1225
- x=0 or x= or x= -
- x=0 or x=35 or x= -35
so x=[0,35,(-35)]
Answer:
Yes
Step-by-step explanation:
Slope intercept form is:
y=mx+b
where m is the slope, and b is the y intercept
We are given the slope, it is -3. We are also given the y intercept, (0,4). In this form, the 0 in (0,4) is ignored, and our y intercept is considered to be 4.
Therefore, m is -3, and b is 4.
y=mx+b
y=-3x+4
So, your answer is correct.