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3 years ago

In the notation "s(x) = ...," what does "s(x)" represent?

Mathematics

2 answers:

Neporo4naja [7]3 years ago

6 0

Option 3. The value of s (x) depends on the value of x, since s is a function of x

ser-zykov [4K]3 years ago

6 0

For this case, the first thing you should know is that in the given expression we have the following:
s: represents a function whose value we want to know.
x: represents a term (numerical value) that we must use to know the function s.
Therefore, s depends on x.
We have then:
The value of s (x) depends on the value of x, since s is a function of x.
Answer:
The value of s (x) depends on the value of x, since s is a function of x.

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Select the two values of x that are roots of this equation. 2x2 + 7x + 6 = 0

Anna007 [38]

Answer:

x = -3/2, -2

Step-by-step explanation:

2x^2 + 7x + 6 = 0

(2x + 3)(x + 2) = 0

(2x + 3)

2x = -3

x = -3/2

(x + 2)

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2 years ago

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Mary has 40% fewer marbles than Jolie. If they combine all their marbles in a single bag, what percent of the marbles in the bag

dedylja [7]

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3 years ago

What is the slope of y = -4

atroni [7]

Answer:

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3 years ago

Ms. Ruiz bought 12 packages of plates for the party. Each package contains 15 plates. She bought 10 packages of small plates and

RideAnS [48]

Answer:

a) 150 plates

b) 30 plates

c) 180 plates

Step-by-step explanation:

Given that:

She bought twelve (12) packages of plates for the party in which each package contains 15 plates.

Out of the 12 packages;

10packages are small plates & 2 packages are large plates.

a) The number of small plates she bought = 10 × 15 = 150 plates

b) The number of large plates she bought = 2 × 15 = 30 plates

c) The total number of plates she bought all together is:

= number of small plates bought + = number of large plates bought

= (150 +30) plates

The total number of plates she bought all together = 180 plates

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3 years ago

A family of 3 children and 2 adults visited a health club. The club charges $y an hour for each child and $x an hour for each ad

vovikov84 [41]

Solution:

A family of 3 children and 2 adults visited a health club. The club charges $y an hour for each child and $x an hour for each adult.

First we make inequality according to question.

In a family number of children 3

Charge for 1 child = $y per hour

Charge for 3 children = 3y

Charge for 1 Adult = $x per hour

Charge for 2 adults = 2x

If the family does not want to s[end more than $30 an hour at health club.

$\therefore 2x+3y\leq 30$

Where, x and y should be greater than 0.

$\therefore x\geq 0,y\geq 0$

Now we make the graph of this inequality.

First we take equality of equation and then find x and y table.

2x+3y=30

x y

0 10

6 6

15 0

Here we have inequality. So, we have to take a test point (0,0)

$2(0)+3(0)\leq 30\Rightarrow 0\leq 30$

This statement is true. So, Graph will shade towards the test point (0,0)

Please see the attachment for graph.

3 0

3 years ago