The slope of the line formula:
Next, you would have to plug in the coordinates.
Now, all you would have to do is solve and simplify it.
=
=
The slope would be .
I hope this helps!
Answer:
6 times
Step-by-step explanation:
y = −3.5x + 20 ; x = 4
y = -3.5(4) + 20
y = -14 + 20
y = 6
Answer:
5 by 99
Step-by-step explanation:
its 5 by 99
squares:
16
25
36
49
64
81
Parallel lines share the same slope, but different intercept:
y=mx+b1: one line
y=mx+b2: another parallel line, with b2 different to b1
Answer: y = -5; x = -2
Step-by-step explanation:
- 5y – 10x=45
- 3y + 10x = -5
Combining both equations
-8y = 40
y= 40/ -8
y = -5
Substitute y = -5 into any of the equations to get the value of x
-5 (-5) - 10x = 45
25 -10× = 45
-10x =45 -25
-10× = 20
Divide both sides by -10
x = -2
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