Answer:
D
Step-by-step explanation:
Just plug the numbers in.
y=-2x-5
(Plug in 1,7)
7=-2(1)-5
7=-7
So not (1,7)
(Plug in 2,-7)
-7=-2(2)-5
-7=-9
So not (2,-7)
Which means none of these answers are correct.
The only correct solutions to this equation are (0,-5) and (1,-7)
x = 2
-26 = -15x + 8
-34 = -15x
0.884
You first do the exponents, do the foil, combine like terms and In the end your result will be 0.884.
a
=
149
4
,
−
i
√
3
8
+
