Y=-7x-15
The formula to write the equation is
Y=mx+b
m=slope
m=-7
b=y intercept
b=-15
Put the values of x to the equations of the functions:
1. f(9) → x = 9; f(x) = -3x + 10
f(9) = -3(9) + 10 = -27 + 10 = -17
2. f(-2) → x = -2; f(x) = 4x - 1
f(-2) = 4(-2) - 1 = -8 - 1 = -9
3. f(-5) → x = -5; f(x) = -2x + 8
f(-5) = -2(-5) + 8 = 10 + 8 = 18
9 < x
this means that x is a larger number than 9
9 = x
this means that x is equal to 9
Answer:
x=5
y=-2
Step-by-step explanation:
I just took this!
Hope I helped
That's not actually true for "this page", but I know what you mean.
19,000 / 630 = about <u>30 sheets</u> of A4 paper to cover an average adult's body.
You may be on to a new fashion trend here.
