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Stels [109]
4 years ago
7

What is the slope-intercept form of the function that contains the points (5, 6 and (9, 14?the slope-intercept form of the funct

ion that contains the points (5, 6 and (9, 14 is y = 2x - 4 . slope = (14 - 6/(9 - 5 = 8/4 = 2 y - 6 = 2(x - 5 y - 6 = 2x - 10 y = 2x - 10 + 6 y = 2x - 4?
Mathematics
1 answer:
alina1380 [7]4 years ago
3 0
Correct!

The slope is (14-6)/(9-5) = 8/4 = 2;


<span>the slope-intercept form of the function that contains the points (5, 6) and (9, 14) is y - 6 = 2( x - 5 );
Then, y - 6 =2x - 10;
y = 2x - 4 ;</span>
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Step-by-step explanation:

7 and 14 can be divided by 7. As a result, you take 7 out and bam!

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PLEASE I WILL GIVE BRAINLIEST!
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7 + x + 4y

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3 years ago
Margret is inviting 3 friends to a party. If each friend will get 8 cookies and each box has 6 cookies, how many boxes does Marg
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Answer:

Margret need to get 4 boxes of cookies.

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3 0
3 years ago
Anthony has been saving nickels dimes quarters over the last year he knows that he has twice as many nickels as quarters. change
OLga [1]

Answer:

The number of nickel's coin is 150

The number of dime's coin is 35

The number of quarter's coin is 75

Step-by-step explanation:

Let

x ----> the number of nickel's coin

y ---> the number of dime's coin

z ---> the number of quarter's coin

Remember that

1\ nickel=\$0.05

1\ dime=\$0.10

1\ quarter=\$0.25

we know that

x+y+z=260 ----> equation A

0.05x+0.10y+0.25z=29.75 ----> equation B

x=2z ----> equation C

substitute equation C in equation A and equation B

2z+y+z=260

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0.05(2z)+0.10y+0.25z=29.75

0.35z+0.10y=29.75 -----> equation B1

Solve the system of equations A1 and B1 by graphing

Remember that the solution is the intersection point both graphs

The solution is the point (75,35)

see the attached figure

so

z=75, y=35

<em>Find the value of x</em>

x=2(75)=150

therefore

The number of nickel's coin is 150

The number of dime's coin is 35

The number of quarter's coin is 75

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