Answer:
Step-by-step explanation:
<em>hope this helps</em>
<em>brainliest appreciated</em>
<em>have a nice day!!</em>
<em>~Hi 1315~</em>
The answer is C.k = 1.4 / x :))
Answer:
Below
Step-by-step explanation:
The quadratic equations form is:
● ax^2+bx+c
Using the zeroes, we can write a factored form.
● a (x-x') (x-x")
x and x' are the zeroes
■■■■■■■■■■■■■■■■■■■■■■■■■■
●y = a (x-x') (x-x")
x' and x" are khown but a is not.
We are given a point so replace x and y with its coordinates to find a.
So the steps are:
● 1) Write the factored form of the quadratic equation
● 2) replace x' and x" with their values.
● 3) replace x and y with the coordinates of a khwon point.
● 4) solve the equation for a.
Add -9 so you get 5= 2x :)
Answer:
Im pretty sure the answer is 68, but I could be wrong...