Answer:
y = 5x + 12
Step-by-step explanation:
In this question, we need to make a line parallel to the line given to us.
We know that the slope of the new line has to be 5, since the slopes can't make the lines intercept each other.
We have to find our y-intercept, or beginning point. To do this, we would plug in our given point (-1, 7) into the y = 5x + b equation and solve for b.
Solve:
7 = 5(-1) + b
7 = -5 + b
Add 5 to both sides.
12 = b
This means that our y-intercept, or beginning point, is 12.
Plug that into "b" in our new equation to get your answer.
y = 5x + 12
Your answer would be y = 5x + 12
Answer:
Step-by-step explanation:
<em>I hope this helps you</em>
<em>:)</em>
Answer:
1/4x + 3
Step-by-step explanation:
The question said one-third(1/3) not one-fourth(1/4).
1/3x + 4 can also be written as x/3 + 4.
Answer:
y=3x+5
y=-2x-1
y=-4x
y=1/2x+2
Step-by-step explanation:
These are linear functions(y=mx+b). m stands for the slope and b stands for the y intercept. After plugging in your slope, you use the coordinates they give you to find the y intercept. To find the y intercept plug in the y coordinate into the y in y=mx+b, and plug in the x coordinate into the same equation.
You can also check your answer on desmos graphing calculator.
Hope my explanation made sense! I suck at explaining things lol.
Answer: (x−7)(x+6)
Step-by-step explanation:
x2 – x – 42
Which two numbers add up to −1 and multiply to −42? Well it's -7 and 6, so the answer is (x−7)(x+6).