Let
c--------> the total cost
x------> the number of tickets
z------> the cost of one ticket without service fee
we know that
solve for z
combine like terms
The linear function is equal to
therefore
<u>the answer is</u>
Answer:
y=-2x+4
Step-by-step explanation:
Answer: uhh no..
Step-by-step explanation:
Answer:
D. (5, 7)
Step-by-step explanation:
y = (x - 5)² + 7
y = x² - 10x + (25 + 7)
y = x² - 10x + 32
y = 1x² - 10x + 32
y = 1x² + (-10x) + 32
a = 1, b = -10
y = (x - 5)² + 7;
x = 5
y = 7
= <u>D</u><u>.</u><u> </u><u>(</u><u>5</u><u>,</u><u> </u><u>7</u><u>)</u>
Slope of line parallel is same slope and perpendicular slope is complete opposite, so 2/5