A quadratic function is written in terms of y = ax^2 + bx + c
Using the given equation:
a= 3, b=-5, c =2
Answer:
Its Option 1
Step-by-step explanation:
The possible rational roots will have a numerator that divides 20 (the last number) and a denominator that divides 2 (the coefficient of x^3).
For example 20/2, 10/2 and -1/2 = 10, 5 and -1/2.
The correct answer is the first option.
300 students attend Washington middle school.
Step-by-step explanation:
Given,
Percentage of students who play sport = 64%
Number of students who play sport = 192
Let,
x represent the total number of students at Washington middle school.
64% of x = 192
Dividing both sides by 0.64
300 students attend Washington middle school.
Keywords: percentage, division
Learn more about division at:
#LearnwithBrainly
Answer:
48%
Step-by-step explanation:
12 out o 25 are broken
so, 12/25 = .48 * 100 = 48%
Hope this helps!
9514 1404 393
Answer:
10
Step-by-step explanation:
If there is a constant rate of change, its value will be ...
k = y/x
k = 250/25 = 10
The constant rate of change is 10.
y = 10x
