Multiply -1 by -7
-9x^3 + 8x^2 - 7x/6 + 7
Answer:
Answer in image below
Step-by-step explanation:
An expression for the cost will be 50+100n, where n is the number of cavities.
Answer:
y ≤ 3x- 1
Step-by-step explanation:
The line is solid, so your answer must have a ≤ or ≥ symbol. And the area below the line is shaded so you would also know you answer must have a ≤ or < symbol.
Answer:
The vertical line test is used to determine whether a graph line is a FUNCTION
when there is a line on a graph and you want to know if it is a function. put a straight line through it, up and down, and if it only passes through ONE POINT then it is a function if it touches the graph more than once than it is not.i
Step-by-step explanation:
