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sweet-ann [11.9K]
3 years ago
10

If the graphs of two linear functions are perpendicular, describe the relationship between the slopes and the y-intercepts.

Mathematics
1 answer:
Yuri [45]3 years ago
3 0

Answer:

Part 1) The slopes are negative reciprocals of one another.

Part 2) There is no relationship.

Step-by-step explanation:

Part 1)

we know that

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes is equal to -1)

m_1*m_2=-1

Part 2)

The y-intercept is the value of y when the value of x is equal to zero

Two linear functions that are perpendicular, could have the same y-intercept (the y-intercept would be the point of intersection between both lines)

so

There is no relationship

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Answer:

Compound interest is calculated by multiplying the initial principal amount by one plus the annual interest rate raised to the number of compound periods minus one

Step-by-step explanation:

i just did it

8 0
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BRAINLIESTTT ASAP!! :)
madreJ [45]
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x=(-b[+or-]√(b²-4ac))/2a when you have an equation like ax²+bx+c=0Now where does the curve shape come from? You see that little pesky plus or minus in the equation? That's because there are always 2 values (inputs) that will generate the same output. Example:y=x²(2)²=4(-2)²=...4So if you were to follow this pattern, and plot the points on a graph, you would end up with a curve. You end up with a curve because the slope is constantly increasing. 
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5 0
3 years ago
Which year is the best prediction for when 1206 people will attend graduate school?
Makovka662 [10]

Answer:

D year 15

Step-by-step explanation:

Given:

y= 8x^2-40x+6

year is the best prediction for when 1206

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8x^2-40x+6= 1206

8x^2-40x+6-1206=0

8x^2-40x-1200=0

Solving the above by quadratic formula:

x= \frac{-b\sqrt{b^{2}-4ac } }{2a}

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7 0
4 years ago
What value of c makes x2 = 19x + 1
AysviL [449]
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6 0
3 years ago
Please help me! You have a minimum time of 20 minutes.
baherus [9]

Answer:

(A)x^{2}+2xy+y^{2}

Step-by-step explanation:

The given equation is :

(x+y)(x+y)

=(x+y)^{2}

We need to simplify the given equation, so

Using the identity,

(a+b)^{2}=a^{2}+2ab+b^{2}, we have

(x+y)(x+y)=x^{2}+2xy+y^{2}[/tex]

Which is the required simplified form of the given equation.

Hence, option A is correct.

5 0
3 years ago
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