I literally have no idea how to do this someone help im dying
1 answer:
We can solve this graphically, we will see that f(x) = g(x) when x = -2, so the solution is x = -2.
<h3>How to solve the system of equations?</h3>
We want to solve the system:
f(x) = g(x)
Where:
Replacing the functions, we get:
Notice that on the left side x is a coefficient, while on the right side, it is an exponent, so this is really hard to solve with algebra.
But what we can do, is graph both functions, and see for which value of x the graphs do intersect.
Below you can see the graphs, the green one is f(x), the blue one is g(x).
There you can see that the graphs intersect at x = -2
This means that f(x) = g(x) only for x = -2.
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The equation of the graphed line 2x + 3y = -6 written in standard form is, and for line 2x + 3y = 6 will be,
A mathematical statement consisting of an equal symbol between two algebraic expressions with the same value is known as an equation.
a) 2x + 3y = -6
The line in which the standard form is found as;
Ax + By + C = 0
The typical form of a slope intercept is
y = mx+c
where m denotes the slope and b the line's y-intercept.
To obtain the slope standard form, we rewrite. The obtained equation is in the form of the slope-intercept.
b) 2x + 3y = 6
The line in which the standard form is found as;
Ax + By + C = 0
The typical form of a slope intercept is
y = mx+c
where m denotes the slope and b the line's y-intercept.
Hence, The equation of the graphed line 2x + 3y = -6 written in standard form is,
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What is the equation of the graphed line written in standard form?
2x + 3y = -6, 2x + 3y = 6
Summary:
a. The equation of the graphed line 2x + 3y = -6 written in standard form is y= -2/3 x -2.
b. The equation of the graphed line 2x + 3y = 6 written in standard form is y= -2/3 x +2.