Answer:
The value of y is decreasing for all real values of x (-∞,∞).
Step-by-step explanation:
Seeing as we have a simple 1st power equation, the slope will remain the same. So, we solve for slope to see if this equation is for an increasing or a decreasing line.
y = mx + b, where m = the slope of the line
Is the standard slope form of a line, which matches the one given.
so in our equation, f(x) = -2x -3, our m value is -2.
Seeing as -2 is less than 0, the answer is:
The value of y is decreasing for all real values of x (-∞,∞).
Answer:
Fourth graph [<em>bottom right</em>]
Step-by-step explanation:
The roots are where each part of the graph intersects the x-axis.
I am joyous to assist you anytime.
Answer:
15km
Step-by-step explanation:
hope it is well understood
There were only 3 men.
One was the grandfather aka the father #1
One was the father to the child and simultaneously the son of the child's grandfather (father #2 and son #1)
One was the child (child #2)