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velikii [3]
3 years ago
14

Write the slope-intercept form of the equation of each line given the slope and y-intercept.

Mathematics
1 answer:
Readme [11.4K]3 years ago
3 0

Answer:

y = -3x-2

Step-by-step explanation:

Slope intercept form is: y = mx+b

m = slope

b = y - intercept

Substitute: y = -3x - 2

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Helga [31]
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5 0
4 years ago
Which polynomial represents twice the sum of -5x^2-x+6 and 7x^2+x-1?
elena-14-01-66 [18.8K]

The polynomial that represent twice the sum of -5x^{2} - x +6 and 7x^{2} + x -1 is : 4x^{2}+10

<h3>What is a polynomial?</h3>

A polynomial is any  algebraic expression that has the least value of the power of  its variable as 2.

When the highest value of the polynomial is 2, it is a called a quadratic expression.

Analysis:

2( -5x^{2} -x +6 + 7x^{2} +x -1)

2( 2x^{2} + 5) =

4x^{2} + 10

In conclusion, the polynomial that represents the above  expressions is 4x^{2} + 10

Learn more about polynomials: brainly.com/question/2833285

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7 0
2 years ago
Which equation can be simplified to find the inverse of y = 5x2 + 10?
zmey [24]

f^-1(x) = sq.rt 5(x - 10)/5, sq.rt 5(x - 10)/5 is the inverse of y = 5x^2 +10

Step-by-step explanation:

interchanging the variables

x = 5y^2 + 10

5y^2 +10 = x

5y^2 = x - 10

dividing by 5

5y^2/5 = x/5 + -10/5

y^2 = x/5 + - 10/5

y^2 = x/5 - 2

y = 5 (x-10) 0/5 (sq.rt)

g(5x^2 + 10) = 5x/5

g(5x^2 + 10) = x

f^-1(x) = sq.rt 5(x - 10)/5, sq.rt 5(x - 10)/5 is the inverse of y = 5x^2 +10

5 0
3 years ago
Read 2 more answers
Find the equation of the line that is perpendicular to y = -2x + 6 and passes though the point (-42
Illusion [34]

Answer:

b

Step-by-step explanation:

4 0
3 years ago
What does e equal in e/2 &lt; 3? Please help. I need a quick answer.
kirza4 [7]
2.718 ≈e that is the answer to your question.
7 0
3 years ago
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