Ijust need the answer and i think a graphing calculator is needed for this

Given points (5,102) (4,74) and (-2,-10)

We frame 3 equations using the given points

Plug in (5,102)

102 = 25a +5b + c -------> first equation

Plug in (4,74)

74 = 16a +4b + c----> second equation

Plug in  (-2,-10)

-10 = 4a -2b + c -----> third equation

Now we use the three equation and solve for a,b,c

Use first and second equation and subtract it

102 = 25a +5b + c

-74 = -16a -4b - c

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28 = 9a + b  --------------> fourth equation

Subtract third equation from first equation

102 = 25a +5b + c

10  = -4a +2b - c

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112 = 21a + 7b --------------> fifth equation

Use fourth and fifth equation

28 = 9a + b

112 = 21a + 7b

Multiply the fourth equation by -7

-196= -63a -7b

112 = 21a + 7b

-----------------------

-84 = -42a

Divide by -42 on both sides

a= 2

Plug in the value of a=2 in fourth equation

28 = 9a + b

28 = 9(2) + b

28 = 18 + b ( subtract 18 from both sides)

b = 10

Plug in the values in third equation and find out c

-10 = 4a -2b + c

-10= 4(2) -2(10)+c

-10 = -12 + c

c= 2

We got a=2, b=10  and c=2

So equation becomes

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

answer: dead jah

step-by-step explanation:

bullet + jah= dead jah