Answer:
20
Step-by-step explanation:
-4 x -4 = 16
16 + 4 = 20
Hope this helps. Pls give brainliest.
Answer:
Option B is correct
Function 1, because the slope is 4 and the slope of function 2 is 2.
Step-by-step explanation:
Slope-intercept form:
The equation of line is given by:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
where, m is the slope and b is the y-intercept
As per the statement:
Function 1: y = 4x + 5
On comparing with [1] we have;
Slope of function 1 = 4
Function 2: The line passing through the points (1, 6) and (3, 10).
Using slope formula:
![\text{Slope}= \frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=%5Ctext%7BSlope%7D%3D%20%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
Substitute the given points we have;
![\text{Slope}= \frac{10-6}{3-1}](https://tex.z-dn.net/?f=%5Ctext%7BSlope%7D%3D%20%5Cfrac%7B10-6%7D%7B3-1%7D)
⇒![\text{Slope}= \frac{4}{2}](https://tex.z-dn.net/?f=%5Ctext%7BSlope%7D%3D%20%5Cfrac%7B4%7D%7B2%7D)
Simplify:
⇒![\text{Slope}=2](https://tex.z-dn.net/?f=%5Ctext%7BSlope%7D%3D2)
⇒![\text{Slope}= \frac{4}{2}](https://tex.z-dn.net/?f=%5Ctext%7BSlope%7D%3D%20%5Cfrac%7B4%7D%7B2%7D)
⇒ Slope of the function 2 is, 2
Since, function 1 is greater rate of change.( i.e 4 > 2)
Therefore,
Function 1 has the greater rate of change, because the slope is 4 and the slope of function 2 is 2.
Answer:
y=-
x+![\frac{5}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B3%7D)
Step-by-step explanation:
Answer:
B) f(x) ≥ 3x + 4
g of x is less than or equal to negative one half times x minus 5
Step-by-step explanation:
From the above graph,
If point B is the solution of the system of inequalities, then point B must satisfies both inequalities
We can see from the graph that
Point B is located above (≥) the boundary line for f(x) and is also below (≤) the boundary line for g(x).
So we can say,
Point b satisfies the inequalities
Therefore,
The system is
f(x) ≥ (3x+4)
g(x) ≤ (-1/2x -5)
Hopes this Helps :)
Answer:
y = -8x + 12
Step-by-step explanation:
Slope intercept form: y = mx + b
m ---> Slope & b ----> y-intercept
8x + y = 12
Subtract 8x from both sides
y = -8x + 12