Answer:
81.68
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
You can simplify the fraction by dividing by 8, so 16/8=2 and 24/8=3, and 2/3 is the most simplified it can be, if you need more information on how I did this, I'll be glad to explain better :)
2. 4b^2/5a
3. C-1
Your welcome
Answer:
5. x =6 | 6. x = 7 | 7. x = 35
Step-by-step explanation:
5. 8/12 = x/9 | 72 = 12x | x = 6
6. 10/5 = 4.5/x | 45 = 5x | x = 7
7. 12/18 = x+1/24 | 12x+12 = 432 | x = 35
f(x) = 2x^2 - 4x - 3; opens up; vertex: (1, -5); y-intercept: (0, -3)
g(x) = -x^2 + x + 1; opens down; vertex: (0.5, 1.25); y-intercept: (0, 1)
h(x) = -2x^2 + 3x - 1; opens down; vertex: (0.75, 0.125); y-intercept: (0, -1)
m(x) = x^2 - 9; opens up; vertex: (0, -9); y-intercept: (0, -9)
n(x) = -3x^2 + 7; opens down; vertex: (0, 7); y-intercept: (0, 7)
I have attached an image of the functions and their graphs.
Hope this helps!
