Answer:
C) horizontal compression and reflection across the y-axis
Step-by-step explanation:
To quickly solve this problem, we can use a graphing tool or a calculator to plot the equation.
Please see the attached image below, to find more information about the graph
The original equation is:
f(x) = 2x
The new equation is:
f(-5x) = 2(-5x)
f(-5x) = -10*x
The answer is
C) horizontal compression and reflection across the y-axis
Ok -7-7=-14 because your subtracting a negative with a negative and then it will be a negative then if you multiply a negative and a negative it will be a positive
Divide 12 by 72. this equals 6. then multiply. 7x6=47 3x6=18 and 5x6=30 there we go!
Answer:
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To find the total cost of the equipment, you can calculate the actual cost of the materials and then apply the discount.
1. Cost of ping pong ball + cost of shuttlecocks
(0.35 x 24) + (2.75 x 4)
$19.40
2. 100% - 30% discount = 70% of it you are actually paying for. Change the percent to a decimal to calculate
0.70 x $19.40 = $13.58
The cost will be $13.58.