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SCORPION-xisa [38]
2 years ago
5

(4,7) (17,-9) what’s the slope of the line of each pair of points

Mathematics
1 answer:
Zarrin [17]2 years ago
6 0

Answer:

-16/13

Step-by-step explanation:

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

m=(-9-7)/(17-4)

m=-16/13

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Write parametric equations of the line 2x-y=3
dangina [55]
In this item we are given with the equation, 2x - y = 3. The equation contains two variables, x and y. We assume in this item that the value of x is independent of the value of y; however, y values depends on the given values of x. In parametric form, the equation would take the form,

    f(x) = y = ax + b

where a is the numerical coefficient of x and b is constant. Transforming the given equation to this form,

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4 0
3 years ago
Read 2 more answers
Need some help with this question!
Veronika [31]
1. solve for x in first to just find nterms of y

x=12-y
sub that for x in other one
first divide that one by 2 to make it easier
2x-y=18
2(12-y)-y=18
24-2y-y=18
24-3y=18
minus 24 both sides
-3y=-6
divide -3
y=2

D is answer




2.
find intersection of x+y=5 and -2x+3y=6
or easiers, just test the intersections
wait, they all intersect in the same place
this is super easy
pick ANY point that is in that reigon and see if it is true

A, if we pick lets say (5,5)
that is false for x+y<5
not A

B
pick (10,0)
false for first one
not B

C
pick (0,0)
true for first
false for 2nd
not C


D. pick (-10,0)
true for first
true for 2nd


answer is D


answer is D for both questions
6 0
3 years ago
Please help me on this ​
garri49 [273]

Answer:

It's not specific enough, I'll come back to you!

6 0
3 years ago
How to solve 18-4t/.5=20
Damm [24]
Divide .5 4 then do the rest
7 0
3 years ago
One of two numbers is five more than other. the sum of the numbers is 17 find the numbers
Vesna [10]
The numbers are 11 and 6.

Hope this helps!!!
4 0
3 years ago
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