Split the second term in 3a^2 - 8a + 4 into two terms
3a^2 - 2a - 6a + 4 = 0
Factor out common terms in the first two terms, then in the last two terms.
a(3a - 2) -2(3a - 2) = 0
Factor out the common term 3a - 2
(3a - 2)(a - 2) = 0
Solve for a;
a = 2/3,2
<u>Answer : B. (2/3,2)</u>
D, because there are several students that are in your school. There would be many different answers.
Answer:
B, C
Step-by-step explanation:
x-intercepts are when y=0. f(x) has two x-intercepts at (1, 0) and (5, 0). g(x) also has two x-intercepts; (-3, 0) and (5, 0). So the first one is false, and the second one is true.
The maximum value of f(x) is 2. The maximum value of g(x) is 4. So the third one is true.
The y-intercept is the value of y when x=0. So the y-intercept of f(x) is -1, and the y-intercept of g(x) is 3. So the fourth one is false.
The minimum of a quadratic function, with a positive coefficient a, is its vertex.
Let's find the x₀ coordinate.
Now we need to find y₀ coordinate. That will be the minimum of function.
So, the minimum cost to produce the product is $13
Decompose 5x^2 − 70x + 258 into multipliers
Answer: 5(x − 7)^2 + 13; The minimum cost to produce the product is $13.
Dude, you could just use a calculator but the answer is 51.
