The image contains several linear equation problems. We are going to solve problem 5 which asks to find the equation of a line that has a slope of $-\frac{4}{5}$ and passes through the point $(-10, 6)$.

AlgebraLinear EquationsPoint-Slope FormSlope-Intercept Form
2025/4/30

1. Problem Description

The image contains several linear equation problems. We are going to solve problem 5 which asks to find the equation of a line that has a slope of 45-\frac{4}{5} and passes through the point (10,6)(-10, 6).

2. Solution Steps

We are given the slope m=45m = -\frac{4}{5} and a point (x1,y1)=(10,6)(x_1, y_1) = (-10, 6). We can use the point-slope form of a linear equation to find the equation of the line.
The point-slope form of a linear equation is:
yy1=m(xx1)y - y_1 = m(x - x_1)
Substituting the given values:
y6=45(x(10))y - 6 = -\frac{4}{5}(x - (-10))
y6=45(x+10)y - 6 = -\frac{4}{5}(x + 10)
Now, we can convert this to slope-intercept form (y=mx+by = mx + b) by solving for yy:
y6=45x45(10)y - 6 = -\frac{4}{5}x - \frac{4}{5}(10)
y6=45x8y - 6 = -\frac{4}{5}x - 8
y=45x8+6y = -\frac{4}{5}x - 8 + 6
y=45x2y = -\frac{4}{5}x - 2

3. Final Answer

The equation of the line is y=45x2y = -\frac{4}{5}x - 2.

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