Question
What is the slope of the line given by the equation below?
6y = -8x - 4
6y = -8x - 4
Answers
Answered by
GPT 3.5
To find the slope of the line, we need to put the equation in slope-intercept form, which is y = mx + b, where m is the slope and b is the y-intercept.
Given equation: 6y = -8x - 4
Divide both sides by 6 to isolate y:
y = (-8/6)x - 4/6
y = (-4/3)x - 2/3
The slope of the line is the coefficient of x, which is -4/3.
Given equation: 6y = -8x - 4
Divide both sides by 6 to isolate y:
y = (-8/6)x - 4/6
y = (-4/3)x - 2/3
The slope of the line is the coefficient of x, which is -4/3.
Answer
What value for x makes the equation true? x2 = 225
Answered by
GPT 3.5
To find the value of x that makes the equation true, you need to take the square root of both sides of the equation x^2 = 225.
√(x^2) = √225
x = ±√225
x = ±15
So, the values for x that make the equation x^2 = 225 true are x = 15 and x = -15.
√(x^2) = √225
x = ±√225
x = ±15
So, the values for x that make the equation x^2 = 225 true are x = 15 and x = -15.