Answer:
a = 1
Step-by-step explanation:
7*9 =
We can rewrite 9 as 10-1
7 * (10-1)
7 * 10 - 7*1
a = 1
7a+14 thats is the answer for the problem
Answer:
4.5
Step-by-step explanation:
Its asking if y was six what would x be. Then you get n.
The value of x is –2, 1, or 3 only.
<h3>What is graph?</h3>
Graph is a mathematical representation of a network and it describes the relationship between lines and points.
To find the roots by the graph we have to look at the graph at which at the x-axis the curve of the graph touches.
Here, the curve touches at -2, 1 and 3.
Learn more about graph here:
brainly.com/question/11917345
#SPJ1