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lord [1]
3 years ago
6

F(x)=-3x • G(x) = x +7

Mathematics
1 answer:
kirill [66]3 years ago
7 0

Answer:

-3x^2 - 21x

Step-by-step explanation:

This question is representing multiplying two functions :

We are finding f(x) * g(x)

We know that f(x) is -3x and g(x) is x + 7, therefore :

(-3x)(x + 7)

Follow FOIL :

First :

(-3x)(x)

-3x^2

Outer :

(-3x)(7)

-21x

Therefore the answer is :

-3x^2 - 21x

You might be interested in
4. Triangle Relationships- Interior and Exterior Angles
zaharov [31]

Answer:

Value of ∠1 = 102°

Value of ∠1 = 72°

Step-by-step explanation:

Given:

∠ S = 42°

∠ A = 30°

Find:

Value of ∠1

Value of ∠2

Computation:

Using angle sum property;

Sum of all interior angle of a triangle = 180°

∠ S + ∠ A + ∠ 1 = 180

42 + 30  + ∠ 1 = 180

72 + ∠ 1 = 180

∠ 1 = 180 - 72

∠ 1 = 102

Value of ∠1 = 102°

∠ 1 and ∠ 2 makes a straight line

So,

∠ 1 + ∠ 2 = 180  

102 + ∠ 2 = 180  

∠ 2 = 180 - 102

∠ 2 = 72

Value of ∠1 = 72°

4 0
3 years ago
A survey of the men in a certain town showed that 35% of the men have blond hair and 14% of them have blond hair and blue eyes.
natita [175]
If you are given he has blond hair, so the total probability will be 35%. And among them, he needs to have blue eyes, its probability is 14% among the 35%. So the final probability is 14%/35%=40%.
7 0
4 years ago
F(x) 5x/x-2
Phoenix [80]

Answer:

Vertical asymptote: x=2

Horizontal asymptote: y=5

Step-by-step explanation:

Hi there!

The parent function for a rational function has a horizontal asymptote at y=0 and a vertical asymptote at x=0.

First, we want to perform long division on 5x/x-2. Please check the image attached.

The result is 5+\displaystyle\frac{10}{x-2}.

Here are the transformations of a rational function:

f(x)=\displaystyle\frac{a}{b(x-h)}+k

a = vertical stretch

b = horizontal stretch

h = horizontal translation

k = vertical translation

Stretches don't change the location of the asymptotes, only the translations do.

According to 5+\displaystyle\frac{10}{x-2}, we applied a horizontal translation of 2 units right and a vertical translation of 5 units up. Therefore, our asymptotes are now x=2 and y=5.

I hope this helps!

6 0
2 years ago
Brigitte is shorter than 5 feet ( Brigitte's height = h
hoa [83]
The height is going to be 5 cause the Brigitte 5 feet
8 0
4 years ago
Find the volume of the cone in terms of pi. 405TT cm3 324TT cm3 <br>405TT cm3 72TT cm3​
svetlana [45]

Answer:

khoikwkskkdkckskkkasoksksksks

5 0
3 years ago
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