Answer:
First is x-10=y Second is x/4=y
Step-by-step explanation:
(-3, 1) y = 2/5x - 4
x₁ y₁ slope (m) = 2/5x
Since the equation we are looking for is perpendicular to y = 2/5x - 4, we need to find the opposite reciprocal slope. We have to flip the slope upside down and turn it negative.
2/5 ⇒ 5/2 ⇒ -5/2
So far, we have the equation y = -5/2.
Now, we need to find the y intercept by plugging in the given point into point slope form, which is...
y - y₁ = m(x - x₁)
The subscripts in the y and x are just the x and y in (-3,1). They are just placeholders, not exponents.
y - 1 = -5/2(x + 3)
y - 1 = -5/2x - 15/2
+ 1 + 1
------------------------------
y = -5/2x - 13/2 ⇒ final equation
1：13x-14
2:-6x+21
3: 20x-18
4:5x+15
5:14n+36
6:-12n+17
7:8n+32
8:k-11
9:-7k+37
10:-13k+34
11:2k+7
12:x+52
13:-2x+21
14:3x+21
15:12y-11
16:-26u+25
17:-42u+42
18:13u-7
Step-by-step explanation:
Answer:
the answer is (0, 4)
Step-by-step explanation:
just count
