Answer
hope this helps =)
Step-by-step explanation:
a (2,7)
b (-4,6)
d (-3,-3)
e (0,2)
f (7,-5)
sorry for the bad quality of the photo but i hope you see it well
Answer:
y=4x-3
Step-by-step explanation:
Answer:
f(x)=3 log(x-2)
Step-by-step explanation:
I used Desmos.
Answer:
Factor this polynomial:
F(x)=x^3-x^2-4x+4
Try to find the rational roots. If p/q is a root (p and q having no factors in common), then p must divide 4 and q must divide 1 (the coefficient of x^3).
The rational roots can thuis be +/1, +/2 and +/4. If you insert these values you find that the roots are at
x = 1, x = 2 and x = -2. This means that
x^3-x^2-4x+4 = A(x - 1)(x - 2)(x + 2)
A = 1, as you can see from equation the coefficient of x^3 on both sides.
Typo:
The rational roots can be
+/-1, +/-2 and +/-4
Step-by-step explanation:
192-78=114
But when you round it the answer is 110.
