I don’t see the coordinate grid..?
(5 x 10^6)+(2 x 10^3)+(1 x 10^2)+(9 x 10^1)
Answer:
the answer is A
Step-by-step explanation:
let's recall the vertical line test, if a vertical line hits the graph or points twice, then is NOT a function. Check the picture below.
Answer:
x = -1
Step-by-step explanation:
2x + 5x = -7
7x = -7
x = -1