Answer:
CHEMISTRY IS THE BRANCH OF SCIENCE THAT DEALS WITH THE COMPOSITION,PROPERTIES,STRUCTURES AND CHANGES IN MATTER
Answer:
see explanation
Step-by-step explanation:
a
f(0) means find the value of y when x = 0
That is f(0) = 1 ← the point (0, 1) on the graph
b
When f(x) = - 3 means what are the values of x corresponding to y = - 3
From the graph when y = - 3 there are 2 corresponding values of x, that is
x = - 2 or x = + 2
The solution to f(x) = - 3 is x = ± 2
Answer:
c
Step-by-step explanation:
- 1 1/10 + (-1 2/5)
- 1 1/10 + (-1 4/5)
-2 5/10
-2 1/2
