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3 years ago

Pleaseeeeee help !!!!!!!!

Mathematics

2 answers:

dsp733 years ago

8 0

The line can be written as
y = -x - 2
so it will have a slope of -1 and cut the y axis at y = -2

Also the parabola will cut the yaxis at y=-4 beacuse of the -4

Looks like A is the one

Kazeer [188]3 years ago

5 0

Graph D matches the equation. We see the quadratic function has a vertex of -4, and by seeing that no other graph has the vertex as -4, choice D is the correct answer.

:)

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What shape do degree 3 functions have?

weqwewe [10]

Answer: Third degree polynomials are also known as cubic polynomials. Cubics have these characteristics: One to three roots. Two or zero extrema.

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5 0

3 years ago

Read 2 more answers

A golfer hits a golf ball with a club. The mass of the ball is 0.05 kg.

frosja888 [35]

Answer:

100 N

Step-by-step explanation:

f= 0.05*2000=100 N

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3 years ago

Write the inequality (without solving)

Lesechka [4]

Answer:

$2.15f+4.6n\leq 150$

Step-by-step explanation:

She has a budget of $150, which means that she can spend no more than that amount. Therefore, use the less than or equal to symbol: ≤

Each folder is $2.15, so you are going to multiply: 2.15 × f

Each notebook is $4.60, so you will multiply: 4.6 × n

You want to know how many notebooks and folders you can buy for $150, so add the notebooks and folders.

Make the equation:

$2.15f+4.6n\leq 150$

:Done

6 0

3 years ago

First discovered more than 30 years ago, Lina’s sunbird, a four-and-a-half-inch animal found in the Philippines and that resembl

Arlecino [84]

Answer: the correct one is C) found in the Philippines and resembling

Step-by-step explanation:

To maintain parallelism, you must list items with equal grammatical structure.

"Found" is just an adjective that modifies the animal, and so is "resembling." Sure, they don't sound the same, but they're both adjectives.

4 0

4 years ago

Consider the following functions.G(x) = 4x2; f(x) = 8x(a)

noname [10]

Answer:

(a) B. G(x) is an antiderivative of f(x) because G'(x) = f(x) for all x.

(b) Every function of the form $4x^2+C$ is an antiderivative of 8x

Step-by-step explanation:

A function F is an antiderivative of the function f if

$F'(x)=f(x)$

for all x in the domain of f.

(a) If $f(x) = 8x$ , then $G(x)=4x^2$ is an antiderivative of f because

$G'(x)=8x=f(x)$

Therefore, G(x) is an antiderivative of f(x) because G'(x) = f(x) for all x.

Let F be an antiderivative of f. Then, for each constant C, the function F(x) + C is also an antiderivative of f.

(b) Because

$\frac{d}{dx}(4x^2)=8x$

then $G(x)=4x^2$ is an antiderivative of $f(x) = 8x$ . Therefore, every antiderivative of 8x is of the form $4x^2+C$ for some constant C, and every function of the form $4x^2+C$ is an antiderivative of 8x.

8 0

4 years ago