9514 1404 393
Answer:
y = -3x^2 -9x +30
Step-by-step explanation:
When a polynomial has a zero at x=p, it has a factor of (x -p). The factors of your quadratic are ...
f(x) = (x +5)(x -2)
At the point x=3, the value of this product is ...
f(3) = (3 +5)(3 -2) = (8)(1) = 8
In order for that value to be -24, it needs to be multiplied by a scale factor of -3. The quadratic you want is ...
y = -3(x +5)(x -2)
y = -3x^2 -9x +30 . . . . . standard form
Answer:
7963.9
Step-by-step explanation:
hope this helps
<h3><u>Solution</u>:-</h3>
The equation of any straight line can be written as in slope intercept form as -
where,
- m is its slope
- c is its y-intercept.
<em><u>Given equation:- </u></em>
<u>Arranging it in slope intercept form by transposing 5x to RHS </u>
Comparing the equation y = -5x +10 with the standard form of the equation, we get -
Thus , 5 is our required answer.
One mile is equal to 5,280 feet. If you were to convert to kilometers, it would be 1.609344 Kilometers. Hope this helps! :)
<h2>-CloutAnswers</h2>
Answer:
9 x L = 54
Step-by-step explanation:
Since the area formula is W x L, and we know the W equals 9, it's kinda obvious that:
W x L = A
9m x L = 54m²
L = 6m
