Function is a relation between sets that associates to every element of a first set exactly one element of the second set.
-Finding Input and Output Values of a Function.
-Evaluating Functions Expressed in Formulas.
-Evaluating a Function Given in Tabular Form.
-Finding Function Values from a Graph.
Answer:
-27
Step-by-step explanation:
f(a) = -3a + 3
f(10) = -3(10) + 3
= -30 + 3
= -27
I just know #8 but it's c
Answer:
y=7 and x=12
Step-by-step explanation:
X= number of Granny Smith apples
Y= number of Gala apples
With the given data we build and solve the following system
x+y=19
0.25x+0.3y=5.10
So we conclude that
y=7 and x=12
Brainliest please.... Your welcome
