3 years ago

How do you find the slope using a graph

2 answers:

8 0

The y intercept is seven so you would start by placing a point on (0,7). Then you count Down four points because the slope is a negative number and then count nine points to the right. You would have to keep counting down four points and the right nine points until your line was long enough.

AlekseyPX3 years ago

7 0

A slope can be found by taking the change in y dividing by the change in x

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If x=-4 and y=6, then xy-3=

Anna11 [10]

Answer:

-12

Step-by-step explanation:

We start with the equation: $xy-3x$

Substitute the variables: $(-4)(6)-3(-4)$

Solve using order of operations (start with multiplication): $(-24)-(-12)$

And then addition/subtration: $(-24)-(-12)=-12$

3 0

3 years ago

Does anyone have a answer to this?

jolli1 [7]

It would be 224 , the base is 64 and every triangle is 80 but if you follow the rule for area to a triangle you get 40
So 64+40+40+40+40= 224

4 0

2 years ago

Read 2 more answers

He sum of two numbers, x and y, is 12. the difference of x and two times y is 6. what are the values of x and y? x = 8, y = 4 x

Sveta_85 [38]

The last choice is correct

8 0

2 years ago

what is the slop of the like that passes through the points (4,7) and (5,8)? write your answer in simplistic form

Paladinen [302]

Answer:

slope=1

Step-by-step explanation:

Formula for slope is m = y2 - y1 /x2 - x1

you will then use 7-8/4-5

Then -1/-1 which will simplify to 1

5 0

2 years ago

Use the following for long division x^2+3x+1sqrt 3x^4+7x^3+2x^2+13x+5

goldenfox [79]

In plain text, it is appropriate to express the division using a division bar (/) and parentheses around the numerator and denominator:
(3x^4 +7x^3 +2x^2 +13x +5)/(x^2 +3x +1)

It is best to reserve the square root symbol (√) for an actual square root.

Your quotient is
3x^2 -2x +5

8 0

3 years ago