Answer:
Example Question: f(x) = 2x^2 + 2x - 1
If the leading coefficient is positive, the graph will be opening up (U) if the leading coefficient is negative, the graph will be opening down (n)
Roots are the x-intercepts that help find the axis of symmetry (add the two roots together and divide the result by 2 to get the axis of symmetry)
To find the vertex, simply imput the axis of symmetry into the given equation.
And that’s about it.
Step-by-step explanation:
I don’t know what you’re asking for??
Let the missing % be x.
Now, according to your question ;
5 = x% of 25
5 = x / 100 * 25
thus, 25x = 500
Thus, x = 500/25
= 20
Thus, 5 is 20% of 25.
Answer:
It's b
it's kinda hard to explain but it ends up showing .7x.5 on the example, so your answer is B
Answer:
14 ounces
Step-by-step explanation:
16 ounces = 1 pound
Multiply the above equation by 7/8:
(7/8)(16 ounces) = (7/8)(1 pound)
14 ounces = 7/8 pound
