"<span>a number that is equal to five less than b"
</span>n-a number
n = b - 5
Answer:
a. Vertex = (2.5,-12.25)
b. y-intercept = (0,-6)
c. x-intercept = (6,0) ; (-1,0)
Step-by-step explanation:
a.
Your equation is written as:
The easiest way to find the vertex is writing the equation this way:
Being the vertex (h,k)
So first complete the square
Vertex : (2.5,-12.25)
b.
To find the y-intercept you need to replace the equation when x = 0 and get y
c.
To find the x-intercept you need to replace the equation when y = 0 and get x
Each of the ordered pairs given in the answer choices represent (x, y). Plug each pair of numbers into the equation to see if it is the solution.
y= -6x + 1
A) (-2,13)
13= -6(-2) + 1
13= 12 + 1
13= 13
Yes, this is a solution
B) (-1,7)
7= -1(-2) + 1
7= 3 + 1
7= 4
No, this is not a solution
C) No, it cannot be both since B is not a solution
D) No, it cannot be neither since A is a solution
ANSWER: A) (-2,13) is the solution
Hope this helps! :)
Ratio is 5:2:3
2(5:2:3) is 10:4:6
10 cups of pear, 4 cups of pineapple, and 6 cups of plum juice
Answer:
a
Step-by-step explanation:
hope this help u and hope u get a good grasde :}