Answer:
no, y=3x+3
Step-by-step explanation:
plug both points into the equations:
- 9=4*2 +6 -> 9=8+6, doesn't work
- -6=4(-3)+6 -> -6=-6, works
one works but the other doesn't so now we find a line through both points
use the formula (y_2-y_1)/(x_2-x_1) to find the slope:
y=3x+b, plug in a point to find b:
16+15
combine like terms
the simplified answer is 31
Answer:
y = - 2
Step-by-step explanation:
Find slope
(-2 - (-2))/(0-2)
(-2 + 2)//(-2)
0/2
0 ---> slope
plug in ---> y=mx+b
y=0x+b
-2=0*0+b
-2=b
equation: y=0x-2, y=-2
Answer:
a = -7/3
Step-by-step explanation:
4 - (3a + 4) = 7
4 - 3a - 4 = 7
-3a = 7
a = -7/3
