Answer:
The answer is:
Step-by-step explanation:
The equation of a parabola in the intercept form is given by:
Where:
p and q are x-intercepts
Now, we know the parabola intercepts at x=1 and x=3.
So we will have:
Using the point (-1,16) we could find the value of a.
Therefore, the equation is:
<u>The answer is: </u>
I hope it helps you!
Answer: 13
Step-by-step explanation:
-4 - 9 = -13
Answer:
y= -2x+0
Step-by-step explanation:
To graph this line you would first want to make an equation that is in slope-intercept form. To do this you will need the equation
(y-y1)=m(x-x1)
y1=you y value
m=slope
x1=your x value
(y-2)= -2(x--1) Since it is x minus negative 1 you can change it to x+1
y-2= -2 (x+1) Now distribute the -2 to both terms inside the parenthesis
y-2= -2(x)-2(1)
y-2= -2x-2 Now add the two from the left to both sides.
+2 +2
y=-2x+0 Now you graph it. Your first point would be (0,0) since your y intercept is 0. From there you just go up two to the left one. Or Down two to the right one.
Answer:
3/2
Step-by-step explanation:
Answer:
(a) Each piece is “berry or cherry” with probability p = 1/2. The proba-
bility of only berry or cherry pieces is p
12 = 1/4096.
Step-by-step explanation:
(b) Each piece is “not cherry” with probability 3/4. The probability all 12
pieces are “not pink” is (3/4)12 = 0.0317.
(c) For i = 1, 2, . . . , 6, let Ci denote the event that all 12 pieces are flavor i.
Since each piece is flavor i with probability 1/4, P[Ci
] = (1/4)12. Since
Ci and Cj are mutually exclusive,
P[F1] = P[C1 ∪ C2 ∪ · · · ∪ C4] = X
4
i=1
P[Ci
] = 4 P[C1] = (1/4)11
.