Answer:
Step-by-step explanation:
Given
Solving (a): Reflect S across y-axis
The rule to reflect across y-axis is:
So, we have:
Hence:
Solving (b): Reflect Q across x and y-axis
The rule to reflect across x-axis is:
So:
The rule to reflect across y-axis is:
So:
Hence:
Answer: 9
Step-by-step explanation:
Answer:
Step-by-step explanation:
The function t, where t(x) = 9.50x represents the amount of money Fernando earns given the number of hours, x, that he works.
The domain of a function are the set of possible values of x, the independent variable that satisfies the function.
Fernando works between 12 and 25 hours each week. It means that the statement that best represents the domain of this function for any given week would be
12 ≤ x ≤ 25
Answer:
Centre: (-4,1)
Radius: 5
Step-by-step explanation:
h = -8/2 = -4
k = -(-2)/2 = 1
(-4)² + 1² - (-8) = r²
r² = 25
r = 5
