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3 years ago

What is an equation of the line that passes through the points (7, 6) and (-2, -3)?

Mathematics

2 answers:

zloy xaker [14]3 years ago

6 0

Answer:

y=1x-1

Step-by-step explanation:

y=mx+b is the equation to find the y intercept, here our line is linear and intercepts on point -1 on a graph, so now we know what our b is. Next, you want to see what the slope (mx) is. x is automatically assumed to be one, so you move your point one to the right (because it is positive) then you figure out how far up until it touches another point, in this case going from (-1,0) moving up one and right one brings you to (0,1) and you continue moving up or down that slope to your points.

victus00 [196]3 years ago

4 0

Answer:

y=x+1

Step-by-step explanation:

first determine the slope m

then plug in the values given

in the format of y= mx+ b and solve

for b

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34kurt

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3 years ago

Read 2 more answers

What is two thirds divided by seven

Westkost [7]

Answer:

$\frac{2}{21}$ i think

Step-by-step explanation:

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2 years ago

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ACTIVITY 1

aleksklad [387]

Answer:

Question A:

1. 1/2 = 0.5 (Terminating)

2. 5/6 = 0.833333.. (Repeating)

3. 21/3 = 1.6666666.. (Repeating)

Question B:

1. 0.6 = 3/5

2. 1.25 = 5/4 = 1 1/4

3. 0.125 = 1/8

Step-by-step explanation:

A. Write the fraction or mixed number as a terminating or repeating decimal.

In order to convert a fraction into decimal, the numerator has to be divided by denominator.

1. 1/2

The answer is: 0.5 which is a terminating decimal.

2. 5/6

The answer is: 0.833333.. which is a repeating decimal.

3. 2 1/3 (assuming the question is this)

$2\frac{1}{3} = \frac{7}{6} = 1.6666666..$

The answer is 1.6666666.. which is a repeating decimal.

B. Write the terminating decimal as fraction or mixed number i n simplest form.

1. 0.6

$0.6 = \frac{6}{10} = \frac{3}{5}$

2. 1.25

$1.25 = \frac{125}{100} = \frac{5}{4} = 1\frac{1}{4}$

3. 0.125

$0.125 = \frac{125}{1000} = \frac{5}{40} = \frac{1}{8}$

Hence,

Question A:

1. 1/2 = 0.5 (Terminating)

2. 5/6 = 0.833333.. (Repeating)

3. 21/3 = 1.6666666.. (Repeating)

Question B:

1. 0.6 = 3/5

2. 1.25 = 5/4 = 1 1/4

3. 0.125 = 1/8

7 0

3 years ago

20 Points- Which of the following is true for f of x equals the quotient of the quantity x squared plus 9 and the quantity x min

tangare [24]

Answer:

There is a non-removable discontinuity at x = 3

Step-by-step explanation:

We are given that

$f(x)=\frac{x^2+9}{x-3}$

We have to find true statement about given function.

$\lim_{x\rightarrow 3}f(x)=\lim_{x\rightarrow 3}\frac{x^2+9}{x-3}$

= $\infty$

It is not removable discontinuity.

x-3=0

x=3

The function f(x) is not define at x=3. Therefore, the function f(x) is continuous for all real numbers except x=3.

Therefore, x=3 is non- removable discontinuity of function f(x).

Hence, option B is correct.

5 0

3 years ago

Write in point-slope form an equation of the line that passes through the point (−2,4) with slope −12.

alexgriva [62]

Answer: y - 4 = -12 ( x + 2)

Step-by-step explanation:

The equation of a line in point - slope form is given as :

$y-y_{1}$ = m( $x-x_{1}$ )

Where m is the slope and ( $x_{1}$ , $y_{1}$ ) is the given point

substituting the values into the formula , we have:

y - 4 = -12 ( x - {-2})

y - 4 = -12 ( x + 2)

7 0

3 years ago