Answer:
X = 1
Y = -3
Step-by-step explanation:
The Cartesian coordinate system, also called the rectangular coordinate system, is based on a two-dimensional plane consisting of the x-axis and the y-axis.
<h2>
The graph is given below.</h2>
Step-by-step explanation:
We need to find graph of y = x² - 3
At x = 0 we have
y = 0² - 3 = -3
So (0,-3) is a point on the graph.
When y = 0
0 = x² - 3
x = 1.732 and -1.732
So, (1.732,0) and (-1.732,0) are the points on the curve.
All these points are satisfied by the graph given below.
11 + 4b = 8b - 13
11 + 4b - 8b +13 = 0
4b = 24
b = 6
14. 5n - 4 = 8
5n = 12
n = 2.4
15. 3x + 5 - 4x = -3
-x + 5 = -3
-x = -8
x = 8
16. 96 = -6(-4 - 3y)
96 = 24 + 18y
72 = 18y
4 = y
17. 3(x - 5) = -14 + 17x
3x - 15 = -14 + 17x
-11x - 15 = -14
-11x = 1
x = -0.0909
18. 7z + 10 - z = 8z - 2(z - 5)
6z + 10 = 8z - 2z + 10
6z + 10 = 6z + 10
6z = 6z
z = z (all real numbers are solutions)
Hope this helps.