Answer:
24
Step-by-step explanation:
You need to plug in 3 for all of the x-values
That looks like 2(3)^2 + 5(3) - 9
Then if you simplify it is 2(9) + 15 - 9
Then simplify one last time and you get a final answer of 24
Answer:
{x I - 12 < x < 7}
Step-by-step explanation:
Fuaad solved an absolute value inequality and expressed the solution as - 12 < x < 7.
So, the value of x lies between - 12 and 7 but not including - 12 and 7.
Option C will give another way to show Fuaad's solution.
It is {x I - 12 < x < 7}, which means x is a variable which belongs with in the interval (- 12, 7). (Answer)
Answer:
For the line represented by y = 5 x − 7, the slope is 5 and the
y-intercept is -7.
Step-by-step explanation:
The equation is in <em>Slope-intercept form</em>.

The letter 'm' represents the slope.
The letter 'b' represents the y-intercept.
In the equation
:
- 5 is the slope because it replaces 'm' in the equation. The 'm' is the slope.
- -7 is the y-intercept because it replaces 'b' in equation. The 'b' represents the y-intercept.
<em>Brainilest Appreciated. </em>