Write the equation of the line in fully simplified slope-intercept form

Mathematics

1 answer:

Elza [17]3 years ago

7 0

Answer:

y=-5x-5

Step-by-step explanation:

The line contains points at (-2,5) and (0,-5)

(y1-y2) / (x1-x2) = slope

(-2,5) =(x1,y1)

(0,-5) = (x2,y2)

(5--5) / (-2-0)

10 / -2 = -5

y= -5x + b

plug in points for x and y to find b

5=-5(-2)+b

5=10+b

-5=b

y=-5x-5

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viva [34]

first qn

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total no. of ways to roll a dice=36

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(5+6=11)

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second qn im not sure but i think its

1/9 x 50 = 50/9 = 5 x (5/9)

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7 0

3 years ago

Read 2 more answers

What is the value of the expression below when x=5?

snow_lady [41]

Answer:

790

Step-by-step explanation:

You put 5 instead of x and you calculat

6*5^3 +8*5= 750+40=790

6 0

2 years ago

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Shift y=5x 3 units up

77julia77 [94]

y = 5 x +3 is the final equation when y = 5 x 3 units up

Step-by-step explanation:

In mathematics, a function is a relation between sets that associates to every element of a first set exactly one element of the second set. Typical examples are functions from integers to integers or from the real numbers to real numbers.

Here we have , y=5x . Function y = 5x is a straight line passing through origin and having a slope of 5 . Now we need to increment this function 3 units up i.e. y = 5x + 3 , This a straight line passing through x-axis at $\frac{-3}{5}$ and y-axis at 3. For your reference , following graph of y= 5x and y = 5x + 3 is attached .