Yellow: green
5 : 8
35:x
To get from 5 to 35 for the yellow's, you multiply the ratio by 7.
Multiply the 8 for greens by 7 = 56
There are 56 green marbles.
Video game price is now $48 .
... 64÷4=16 , 64-16=$48
The axis of symmetry of a quadratic function
is given by the equation
, where h is the x-coordinate of the vertex and is equal to
.
1.
2.
3.
The functions ranked from least to greatest based on their axis of symmetry: h(x), f(x), g(x).
The nature of roots of a quadratic equation can be determined from its discriminant.
Discriminant = b² - 4ac
b = coefficient of x term = 2
a = coefficient of squared term = 2
c = constant = 4
So,
Discriminant = 4 - 4(2)(4) = -28
Since the discriminant is negative, the two roots of the given equation will be complex .
Therefore, the answer to this question is option B
It is 3,2 for sure Ik because in smart