Answer:
m = 0.65
Step-by-step explanation:
40m-2=24
+2 +2
40m=26
÷ 40 ÷40
m=0.65
Answer:
y=5/41x
Step-by-step explanation:
Alright, so we can get imagine two points. Imagine that the y axis is miles and the x axis is minutes. When bianca runs 0 miles, she would have run for 0 minutes, and we know that when Bianca runs 5 miles, she would have run for 41 minutes.
We can use slope formula using the change in y over change in x
So substituting values, we would get (5-0)/(41-0) or 5/41
slope is the letter m in the formula y=mx+b
so our equation would be 
, b being the y intercept, which would be 0 as you cant run anything when no time has passed
Knowing all of this. the final equation is
Subtract the two equations
f(x) - g(x)
(9x3 + 2x2 - 5x + 4) - (5x3 - 7x + 4)
9x3 + 2x2 - 5x + 4 - 5x3 + 7x - 4
4x3 + 2x2 + 2x
Answer:
What expressions?
Step-by-step explanation:
Y = 3x + 1
y = mx + b
Where,
m = Rise/Run (Slope)
b = y-intercept
Changing the y intercept wouldn't change the steepness, but instead it would change where the graph would cross the y-axis (vertical axis).
The slope is the rise over run. So for the current graph you would go up 3 and then over 1. If you increased the number by any amount you would be going higher while going the same distance to the right. As a result the line would be getting steeper and steeper.
In other words the answer will be the one with a higher slope. If the slope is a fraction take our original slope and find a common denominator. Then compare.
I hope that this helps!
