Answer:
f(5) = 38
Step-by-step explanation:
f(a) = 7(a + 1) - 4
f(5) = 7(5 + 1) - 4
f(5) = 7(6) - 4
f(5) = 42 - 4
f(5) = 38
ahmed got a better buy because he got toy for $4.1 each while robert got 3 for $4.3 each
Answer:
B
Step-by-step explanation:
When you flip over the y-axis you the x is multiplied by -1
