We already know the y intercept as it is the same value as the constant which is -2
To find the x intersept let’s set the y value to zero
0=4x-2
0+2=4x
2=4x
2/4=x
1/2=x
Therefor the y intersept is -2 and the x intersept is 0.5
Step-by-step explanation:
By 30°-60°-90° triangle theorem:
Answer:
3x = 6 + x
Step-by-step explanation:
We can express <em>the product of a number and 3 </em>as:
3x
Where x is the number that we don't know.
Now it says that that product is 6 more than the number (x) so we can write it down:
3x<em> (The product of a number and 3) </em>= <em>(is)</em> 6 + x <em>(6 more than the number)</em>
3x = 6 + x
<em />
9514 1404 393
Answer:
-4
Step-by-step explanation:
The points at the ends of the interval are ...
(3, f(3)) = (3, 8)
(6, f(6)) = (6, -4)
The slope is given by the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (-4 -8)/(6 -3) = -12/3 = -4
The average rate of change is -4.