Question

Direction: Find the function value.
1. If f(x) = 5x – 7, find f(4)and f(-3)
2. if(x) = 5 - 2x , find f(5)and (f - 4)
3. If f(x) = x² + 2x – 7, find f(0)and f(3)
4. If 2x² + 3x – 1, find f(5) and f(-1)
5. if ׳-3 ÷ x-1 find f(3) and f(-2)
6. If f(x) = x²+2 ÷ x-5 find f(0) and f(-3)
7. If f(x) = x2 + 7x – 1, find II f (0) || and Il f(-3) ||​

Answer 1

Answer:

ans

Step-by-step explanation:

1. f(4)=13 and f(-3)=-22
2. f(5)=-5 and f(-4)=13
3. -7 and 8
4. 64 and -6
5. 12 and 3.667
6. -0.4 and -1.375
7. -1 and -13