The graph represents a parabola and a parabola is maximum or minimum at its vertex . So we need to check the graph , and find the point where the graph is maximum or minimum. And from the given graph , we can say that it is a downward up parabola which is minimum at its vertex . And the minimum point is (1.4). So the vertex is (1,4) .
Answer:
The function given by will have a range of y < 3.
Step-by-step explanation:
The function given by will have a range of y < 3.
This is because, for any real values of x, the term will have a negative value. If we put x = 1, then, = - 2, and for x = -1, then = - 0.5.
That means for all real x.
Hence, < 0 + 3
⇒ y < 3 for all real x. (Answer)
Answer:
(f + g)(-2) = 2
Step-by-step explanation:
Step 1: Define
f(x) = 5 - x
g(x) = 2x - 1
Step 2: Find (f + g)(x)
(f + g)(x) = 5 - x + 2x - 1
(f + g)(x) = x + 4
Step 3: Find (f + g)(-2)
(f + g)(-2) = -2 + 4
(f + g)(-2) = 2
To match with the top score of 165 points, Kaylen must correctly answer 60 questions because 2.75 times 60 equals 165.
Answer:
C. 2, -1, -5, -8.
Step-by-step explanation:
a = first term = 2
second term, a2n-1) - 3 = 2 - 3 = -1
third term = -2 - 3 = -5
fourth term = -5 - 3 = -8.