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kifflom [539]
3 years ago
9

given the vector v has an initial point (-2,-6) and a terminal point of (1,2) write vector v as a linear combination of the stan

dard unit vector i and j.
Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
7 0

Answer:

v=3i+8j

Step-by-step explanation:

The given the vector v has an initial point (-2,-6) and a terminal point of (1,2).

To find the components of vector v, we subtract the terminal points from the initial point to obtain.

v=<1,2>-<-2,-6>

v=<1--2,2--6>

v=<1+2,2+6>

v=<3,8>

As a linear combination of the standard unit vectors.

v=3i+8j

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Answer:

multiply the base of the perpendicular by its height

Step-by-step explanation:

It should be noted that the base and the height of the parallelogram are perpendicular to each other, whereas the lateral side of the parallelogram is not perpendicular to the base.

3 0
2 years ago
PLEASEE HELPP TIMED
Neporo4naja [7]

Answer:

Option C is correct.

The exponential grows at twice the rate of the quadratic.

Step-by-step explanation:

Slope(rate) is given by:

\text{Slope} = \frac{y_2-y_1}{x_2-x_1}

As per the statement:

An exponential function and a quadratic function are graphed below.

In the given interval: [0, 1]

In Exponential function  graph

Consider points (0, 1) and (1, 2)

then by definition  of slope we have;

\text{Slope} = \frac{2-0}{1-0} = \frac{2}{1} = 2

⇒Rate of exponential function is 2

In Quadratic function graph:

Consider points (0, 0) and (1, 1)

then by definition  of slope we have;

\text{Slope} = \frac{1-0}{1-0} = \frac{1}{1} = 1

⇒Rate of quadratic function is 1

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Therefore, the exponential grows at twice the rate of the quadratic.

6 0
4 years ago
Read 2 more answers
homer has 24 more marbles than lisa. lisa has 105 more than bart. if the three of them have 324 marbles in total, how many marbl
blagie [28]
Homer has 105+24=129
lisa has 105
bart has 129+105=234
                  324-234=90

homer has 129
lisa has 105
bart has 90
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3 years ago
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Step-by-step explanation:

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3 years ago
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dezoksy [38]

Answer:

(3x^2 + 2)(x + 4).

Step-by-step explanation:

3x3 + 12x2 + 2x + 8

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(3x^2 + 2)(x + 4).

3 0
3 years ago
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