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2 years ago

What is the y-intercept of the graph of the function f(x) = x2 + 3x + 5?

Mathematics

2 answers:

Lorico [155]2 years ago

8 0

Answer:

(0,5)

Step-by-step explanation:

Y intercept is where line touches y axis so x = 0.

(0,5) since it's only 5 and the others don't count.

valentinak56 [21]2 years ago

6 0

Answer:

(0, 5 )

Step-by-step explanation:

Where the graph crosses the y- axis the x- coordinate of the point is zero

Let x = 0 in the equation to find y- intercept

f(0) = 0² + 3(0) + 5 = 0 + 0 + 5 = 5 ← y- intercept

The coordinates of the y- intercept are (0, 5 )

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vlabodo [156]

Answer:

A) $x = y^{2}$

Step-by-step explanation:

An equation is a function of $x$ when $x$ is the independent variable, that is:

$y = f(x)$ (1)

Where $y$ is the dependent variable.

According to this, $x = y^{2}$ does not represent a function of $x$ , since the independent variable is a function of $y$ , that is, $x = f(y)$ . Therefore, the correct answer is A.

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2 years ago

7-C=4 Hint: equation and rational coefficient

nalin [4]

Answer:

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3 years ago

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sergiy2304 [10]

Answer:

Approximately $238\ gallons$

Step-by-step explanation:

we know that

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in this problem we have

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substitute

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3 years ago

Filipe is buying materials for making his new comic books. He purchases a notebook for $7

Vikki [24]

Answer:$0.36

Step-by-step explanation:

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2 years ago

Read 2 more answers

חן

N76 [4]

Answer:

Step-by-step explanation:

This is a fascinating question. It turns out to be true because of the relationship between a 30 degree angle and a 60 degree angle

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Other angles will do the same thing sin36 * sin54 = cos(54)*cos(36)

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2 years ago