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damaskus [11]
3 years ago
8

Find the coordinates on f the point where y-4x=1 crosses the axis

Mathematics
1 answer:
lakkis [162]3 years ago
6 0

Answer:

The coordinates of the intercepts are (0,1) and \left(-\frac{1}{4},0\right)

Step-by-step explanation:

<u>Intercepts of a Function</u>

Given a function y=f(x), the intercepts with the x-axis, if any, can be found by solving the equation:

y = f(x) = 0

The intercepts with the y-axis can be found by calculating

f(0)

We are given the function

y - 4x = 1

To find the x-intercepts, set y=0:

0 - 4x = 1

Solving:

x = -\frac{1}{4}

For x=0:

y - 4*0 = 1

y = 1

The coordinates of the intercepts are (0,1) and \left(-\frac{1}{4},0\right)

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Graph f(x) =x and g(x) =-1/3x+2
Serjik [45]
Hello! I'll write the instructions to graph these functions.

f(x)=x
Technically, this function is y=x, so the slope would be 1. To graph this one, start at the origin (0,0) and move up one unit, and to the right one unit since this is a positive slope.

g(x)= -1/3x+2
First, plot a point at y=2 when x=0. 2 is your y-intercept. Your slope is negative, so the line will be decreasing. From your first point, head down 1 unit and to the right 3 units. Continue plotting points from the previous points.

Also, if you have a graphing calculator, here are the steps to graphing the functions: ON, Y= (enter your functions), and press GRAPH or 2nd, TABLE to see individual points. Hope this helps! :)
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3 years ago
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zimovet [89]
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3 years ago
Correct answer will be marked brainliest<br><br>find the value of x<br>4x + 2 = 8​
amid [387]

Answer:  x = 6/4

Step-by-step explanation:  

4x + 2 = 8

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3 0
3 years ago
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Two standard 6 sided dice are rolled. One is purple and one is green. What is the probability that sum of the two dice on a roll
lana [24]

Answer:

1/6

Step-by-step explanation:

As the purple die has already rolled and the number landed is 6, to find the probability of the sum of the dice being 7, there is only one option for the yellow die:

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6 + yellow result = 7

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So the yellow die needs to roll a 1, over a total of 6 possibilities, so the probability is 1/6

5 0
3 years ago
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lisov135 [29]

Answer:

The area is approximately 453 ft²

Step-by-step explanation:

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Area = (22/7)×12²

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= 452.592 ft²

≈ 453 ft²

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3 years ago
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