X is not anything unless you show the equation with the variable
Answer:
y - 8 = x + 7
Step-by-step explanation:
To write the equation of a line use the point slope form. Substitute m = 1 and (-7,8).

5
g(f(-5))
g( | 2 * -5 + 9 | )
g( |-1| )
g(1)
5
Answer:
A=10.75
Step-by-step explanation:
Formula; A=wl
Plug in values; 2.5·4.3
Area ; 10.75
Answer:
y = 2x + 9
Step-by-step explanation:
The y-intercept: 9
Slope: 2x