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Alexandra [31]
3 years ago
15

Let u = <-7, -2>. Find 4u

Mathematics
1 answer:
a_sh-v [17]3 years ago
6 0

Answer:

4u = <-28, -8>

Step-by-step explanation:

Since we are multiplying by a scalar, we can distribute 4 to both the components:

4u = <4*(-7), 4*(-2)>

4u = <-28, -8>

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Given that f(x) = 2x − 5, find the value of x that makes f(x) = 15
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3 years ago
Look at the graph shown below the blue line represents an _______ of the graph
erastovalidia [21]

Given:

The graph of a function and a blue line.

To find:

The correct name for the blue line.

Solution:

Domain: It is the set of inputs. These are the x-values for which the function is defined.

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Asymptote: The function approaches to a line as x approaches to -∞ or ∞ but not intersect the line, then the line is known as asymptote.

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Look at the graph shown below the blue line represents an asymptote of the graph.

5 0
4 years ago
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tiny-mole [99]

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3 0
3 years ago
7.89 greater or less than 7.189<br><br> 6.030 greater less or equal 6.03
NemiM [27]
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5 0
3 years ago
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Need help with number 3 inequalities with variables on both sides
Volgvan

Answer:

x ≤ 2

Step-by-step explanation:

We are given the inequality:

\displaystyle{2x-3 \leq \dfrac{x}{2}}

First, get rid of the denominator by multiplying both sides by 2:

\displaystyle{2x\cdot 2-3\cdot 2 \leq \dfrac{x}{2}\cdot 2}\\\\\displaystyle{4x-6 \leq x}

Add both sides by 6 then subtract both sides by x:

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Then divide both sides by 3:

\displaystyle{\dfrac{3x}{3} \leq \dfrac{6}{3}}\\\\\displaystyle{x \leq 2}

Therefore, the answer is x ≤ 2

5 0
2 years ago
Read 2 more answers
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