Answer:
yesssssssssssssss do itttttttt
Use the substitution method
f(x)= 3-2x
f(4)= 3-2(4)
Do multiply first then subtract
= 3-8
= -5
Answer : f(4)= -5
Y= x/ + 600
Hope this helps!
Answer:
<h2 />
Step-by-step explanation:
x y
1 2
2 4
3 9
4 16
This sounds like a quadratic equation of f(x)=x^2, thus, the range is:
<h3>
R(x): (-∞,+∞)</h3><h3 /><h3>
If the function only has these points, then the range is:</h3><h3>
R(x): [2]∪[4]∪[9]∪[16]</h3>
Answer:
x = 75
Step-by-step explanation:
Triangle BDH
The angle must add to 180 degrees
36+ 39 + DHB = 180
75 + DHB = 180
DBH = 180-75
DHB = 105
DBH + x = 180 since it is a straight line
105+ x = 180
x = 75
