. Choose the equation below that represents the line passing through the point (2, – 5) with a slope of −3. I also need help usi

Question

dusya [7]

4 years ago

10

. Choose the equation below that represents the line passing through the point (2, – 5) with a slope of −3. I also need help usi

ng a graphing calculator and which is the best online one to use?

Mathematics

2 answers:

Anvisha [2.4K] · Answer 1 · 2021-12-21T15:52:22+03:00

Anvisha [2.4K]4 years ago

5 0

Point slope form of a linear equation is :
y-y1=m(x-x1)
m=slope
b=y-intercept

Given :
Slope = -3
Point = (2,-5)

Plugging into the equation:
y+5 = -3(x-2)
y+5 = -3x + 6
y = -3x+1

Arturiano [62] · Answer 2 · 2021-12-21T14:25:32+03:00

Arturiano [62]4 years ago

3 0

Y=-3x+1 is your equation. And the online graphing calculation I use is desmos.com. It's free too.