3 years ago

Find the y-intercept of the parabola whose equation is f(x)=-2x^2-8x+5

Mathematics

1 answer:

tatyana61 [14]3 years ago

6 0

Answer:

i'm pretty sure the y-intercept would be 5

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Pls tell the answer in step by step

IceJOKER [234]

Answer:

Step-by-step explanation:

here, the highest degree is 5 so the degree of polynomial is also 5.

4 0

3 years ago

The price of grapes, g, is $2.19 per pound. The price of bananas, b, is $0.59 per pound. The price of pears, p, is $1.49 per pou

AlekseyPX

Part A.
Before you can write any sort of expression, you need to define variables. "grapes g" is not a definition, so the exercise seems meaningless as written. It seems the intent is to ...
let g, b, p represent the numbers of pounds of grapes, bananas, and pears, respectively.

Then, the total cost of some weight of fruit is
2.19g + 0.59b + 1.49p

Part B.
For g=3, b=3, p=2, the expression evaluates to
2.19*3 +0.59*3 +1.49*2 = 11.32

The total cost of 3 pounds of grapes, 3 pounds of bananas, and 2 pounds of pears is ...
$11.32

3 0

3 years ago

Ax+by+c=0 solve for y

kvv77 [185]

$Answer: \large\boxed{y=\frac{-ax}{b} -\frac{c}{b}}$