To put it into slope intercept form, let's start by writing the equation format. It will be y=mx+b where m is the slope and b is the y intercept. Let's find the y intercept first. On the graph the line crosses the y axis at -9. Now we have one part of the equation: y=mx+(-9) aka y=mx-9. The line seems to go up one and over one from the point (0,-9). That means that the slope is then 1 since it rises 1 and runs 1. Now we have an equation of y=1x-9. But x doesn't need to have the coefficient of 1 since that is the default therefore the finished equation is y=x-9.
Answer:
2x-2
Step-by-step explanation:
h(gx)=h(x+1)
=2(x+1)-4
=2x-2
Answer:d
Step-by-step explanation on ed
64 / 143 = 0.44755245
21 / 208 = 0.10096154
0.44755245 - 0.10096154 = 0.3465909
Does that make sense to you?<span />
Answer:
x = 360/7
Step-by-step explanation:
the sum of 3x and 2/4x is supposed to be 180 degrees.
1.- write it as an equation.
3x + 1/2x = 180
2.- Combine like terms.
3x + 1/2x = 7/2x
7/2x = 180
3.- divide.
180 / 7/2 = 360/7