The equation of line parallel to y=-4x+5 is y = -4x-9
Further explanation:
Given equation of line is:
y = -4x+5
Comparing it with the standard form of equation
As the slopes of parallel lines is equal, the slope of the line parallel to given line will be same. Putting the value of slope in standard equation.
To find the value of b, the given point will be put in the equation
Putting the values of b and m in standard form
So, the equation of line parallel to y=-4x+5 is y = -4x-9
Keywords: Slope, Equations of lines, Point-slope equation of line
Learn more about point-slope form at:
#LearnwithBrainly
To find this out:
Turn the percent into a fraction and cross multiply!
5%=5/100
5 39
_ × ____
100
Multiply 39 × 100 (3,900)
Then divide by 5!
3900/5=780
39 is 5% of 780!
Answer:
f(-2) = 4
Step-by-step explanation:
The function has three definitions depending on the value of x.
You are looking for the value of the function at x = -2.
-2 is in the interval x <= -1, which is the first line of the definition of the function.
We use the first line of the definition of the function.
f(x) = -2x for x <= -1
f(-2) = -2(-2) = 4
Answer: f(-2) = 4
Answer:
It's not correct
Because
Ratio is the comparison of two quantities having same units
So this ratio can't be taken
