Answer:
To solve an equation means to find all the values that should satisfy the given statement. To solve an equation graphically, draw the graph for x and y of the given equation and notice where the curves cuts should be equal.
Step-by-step explanation:
To solve an equation means to find all the values that should satisfy the given statement. To solve an equation graphically, draw the graph for x and y of the given equation and notice where the curves cuts should be equal.
Solving system of linear equations by using graph:
A system of linear equations contains atleast two equations.For example y=5x+2 and y=x.The solution of both equations can be denoted as a ordered pair.To solve the system of linear equations we have to plot the points in the graph for both equations in coordinate system must be same.The intersection of two straight lines is the solution(point) for the given system.
Answer:
cos 67 and sin 23........
As the x value increases by 1 the y value increases by 6. The x value skips from 4 to 25 whihc means it increased by 21.The y value 21 * 6 + 11 or 137 when x is 25
Answer:
D. 23i.
Step-by-step explanation:
(26 + 16i) − (26 − 7i)
Using the distributive law this becomes:
26 + 16i - 26 + 7i
Adding like terms:
= 0 + 16i + 7i
= 23i (answer).
If both C and D equal 15 then the answer is 105.
