Find slope
slope between (x1,y1) and (x2,y2) is (y2-y1)/(x2-x1)
given (
(5,19) and (9,23)
slope=(23-19)/(9-5)=4/4=1
slope=1
equation with point (x1,y1) and slope is m is
y-y1=m(x-x1)
given
(5,19)
y-19=1(x-5)
y-19=x-5
y=x+14
Answer:
![\huge\boxed{\sf \{(-2,1)\}}](https://tex.z-dn.net/?f=%5Chuge%5Cboxed%7B%5Csf%20%5C%7B%28-2%2C1%29%5C%7D%7D)
Step-by-step explanation:
Given equations:
y = x + 3
y = -x - 1
By comparing the above equations, we get:
x + 3 = -x - 1
Add x to both sides
<h3>x + x + 3 = -1 </h3><h3>2x + 3 = -1</h3>
Subtract 3 to both sides
2x = -1 - 3
2x = -4
Divide 2 to both sides
x = -4/2
<h3>x = -2</h3>
Substitute x = -2 in first equation.
y = x + 3
y = -2 + 3
<h3>y = 1</h3>
So,
<h3>Solution Set = {(x,y)}={(-2,1)}</h3>
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Answer:
choose the last option
Step-by-step explanation:
Given
g(a) = a² - 5a
f(a) = 4a - 4
Now
g(a) / f(a)
= (a² - 5a) /( 4a - 4)
Hope it will help :)
Answer:
i think it is the second one y=35x
Step-by-step explanation:
when we put for example 2 in place of x it will be
it will y=35*2
y=70 so i believe it is the second one
i am soo sorry if it was wrong