Y INTERCEPT
y+5=2(x+1), what is the Y-Intercept.
-3
Find the slope for y = 23-18x
-18
What is the equation for linear equations?
Y=mx+b
y=4x+7 What is the Y-Intercept of this equation.
7
What is the slope for y = -2+x
1
What is the vertical change of one point to another on a coordinate plane called?
Run.
How do you find the y intercept?
If equation is in Mx+b, then u will set the Y value to zero an solve for x.
Find the slope that passed through two points.
(-1,0)
(3,8)
2
What is the HORIZONTAL change of one point to another on a cordinate plane called?
rise
Y=-7x+7, What is the Y-Intercept of this equation.
7
What is the slope of y = 1/7 -x
-1
Imagine that you currently hae 3 dollars, with an allowance of 4 dollars each week, how much money will u have in 5 weeks? Y=mx + b should be used.
23 dollars.
y=-9x-14, What is the Y-Intercept of this equation.
-14
How do u get slope?
By doing rise over run, which will lead you to divide the vertical change or distance by the horizontal change/distance.
what is x if : 3+2(x + 4) = 17?
X=3