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polet [3.4K]
3 years ago
12

It says write an equation of the line shown and the line goes through points 4,3 and 1,-3

Mathematics
1 answer:
RUDIKE [14]3 years ago
4 0
Slope of the line;
slope=\frac{change in y}{change in x}
Slope=\frac{3--3}{4-1}
Slope,m =\frac{6}{3} =2
y=mx+c
y=2x+c
Replacing for x and y using point (4,3)
3=2(4)+c
3=8+c
c=3-8
c=-5
y=2x-5
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Write the equation of a line in point slope form that has a slope of − 3/4 and passes through the point (4, 5). Please explain h
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I guess by slope, you mean gradient.

By knowing the gradient, and a coordinate at which the line passes through, we can use:

y - y1 = m(x - x1)

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y - 5 = (-3 / 4)(x - 4)

y - 5 = (-3 / 4)x + 3


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4 0
3 years ago
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Answer:

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Step-by-step explanation:

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But 12.4% is for Social Security.

The remaining 2.9%(15.3% - 12.4%) will be for Medicare taxes.

The total deduction for I and my employer for medicare taxes will be:

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The total deduction for medicare would be: $1,958.23

Note: Assuming we were asked to calculate only employee's medicare, the deduction would be 50% of $1,958.23.

6 0
3 years ago
Given that (-5,-6) is on the graph of f(x), find the corresponding point for this function -1/3f(x).
masya89 [10]
<h3>Answer:  (-5, 2)</h3>

Explanation:

We multiply the y coordinate by -1/3 because of the notation (-1/3)*f(x). Recall that y = f(x). The x coordinate stays the same.

5 0
2 years ago
In expanded form, in kilometers, how far is Jupiter from the Sun?
DIA [1.3K]
<span>740,679,835 km i hope this helps you
</span>
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3 years ago
Sabrina wants to have an average of at least 90 on her quizzes. If she took three quizzes andearned a 95, 86 and 82, what is the
Marrrta [24]

Answer:

97

Step-by-step explanation:

<u>97 </u>+ 95 + 86 + 82 = 360

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<em />

i hope this helps :))

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3 years ago
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