Answer:
f(x)=x^2+9x-10
Step-by-step explanation:
<u>Standard Form of Quadratic Function</u>
The standard form of a quadratic function is:

where a,b, and c are constants.
The factored form of a quadratic equation is:

Where
and
are the roots or zeros of f, and a is constant.
We know the zeros of the function are 1 and -10. The function is:


Operating:

Joining like terms:

Since we are not given any more restrictions, we can choose the value of a=1, thus. the required function is:

Answer:
Step-by-step explanation:
Switch sides:
3x = 4y+4
Divide both sides by 3:

Simplify to give:

Answer:
0.05
Step-by-step explanation:
The formula for slope is rise/run.
So, in this case it would be 2.9ft/58ft = 0.05
Answer: -9
Step-by-step explanation: it is a negative because it is minus 9$ from the price just like adding -9
Answer:
14
Step-by-step explanation: