The answer should be 23. Not sure if you have multiple choices, or have to show the work, but 23 is the answer.
Answer:
(7, 0) and (-5, 0)
Step-by-step explanation:
<u>Vertex form</u>
(where (h, k) is the vertex)
Given:
Given:
Therefore:
The x-intercepts are when y = 0
Therefore, the x-intercepts are (7, 0) and (-5, 0)
Hello,
As h(x) is a bijection,
range(h(x))=dom(h^(-1)(x))={0,1,2,3}
Answer C
Because if you ask one student from each class you are getting a more accurate representation of the classes. If you were to ask one group you'd only get their opinion
Hey there,
148 = 2x + 6(x + 10)
148 = 2x + 6x + 60
148 = 8x + 60
-60 - 60
88 = 8x
/8 /8
11 = x
6x + 4(-x - 14) = -42
6x -4x - 56 = -42
2x - 56 = -42
+ 56 + 56
2x = 14
/2 /2
x = 7
-101 = 7x -4(-3x - 8)
-101 = 7x + 12x + 32
-101 = 19x + 32
- 32 - 32
-133 = 19x
/19 /19
-7 = x
Hope I helped :)
~Char
