Answer:
Step-by-step explanation:
In each case, the axis of symmetry is the vertical line through the vertex.
<u>For f(x)</u>
The equation is in vertex form:
f = a(x -h)² +k . . . . has vertex (h, k)
The x-coordinate of the vertex can be read from the equation: 4. The vertical line with that x-coordinate is ...
x = 4
__
<u>For h(x)</u>
The vertex is the point where the graph reaches a maximum, (-2, 2). The vertical line with that x-coordinate is ...
x = -2
Answer:
D. 1/3p and F. 3p over 9
Step-by-step explanation:
1/3p and 3p over 9
Answer:
total population of school = 1000
1000 - 450 males = 550 female students
550 - 200 females not in extra curriculars = 350 females in extra curriculars
350 + 90 males in extra curriculars = 440 total in extra curriculars
Circle A = 440
Circle B - overlap = 200 females not in extra curriculars
440 + 200 = 640
1000 - 640 = 370 students represented by the portion of the Venn diagram not in either circle
Step-by-step explanation:
Answer:
x = 8 , x = - 2.5
Step-by-step explanation:
( x - 8 ) ( 2 x + 5 ) = 0
1. x - 8 = 0
2. 2 x + 5 = 0
x - 8 = 0
( + 8 on both sides )
x = 8
2. 2 x + 5 = 0
( - 5 from both sides )
2 x = - 5
( ÷ 5 on both sides )
x = - 2.5
Answer:
12
Step-by-step explanation:
4 x 3 = 12