Answer:
Step-by-step explanation:
y is the value obtained from 4 and 12
y^2 = 4 * 12 Combine
y^2 = 48 Square root both sides.
√y^2 = √48
y = √(3 * 4 * 4)
y = 4√3
Use the Pythagorean Theorem to obtain x
x^2 = y^2 + 4^2
x^2 = 48 + 16
x^2 = 64 Take the square root of both sides
√x^2 = √64
x = 8
Answer
Hello there!
f(x)=x
f(x) is also known as y
x is 3, which means the x value on the right is 3
Answer: f(3)=3
Answer:
Yes
Step-by-step explanation:
Unless the line is vertical, the graph of any straight line is the graph of a function.
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A vertical line does not map x to one single y-value, so it does not represent a function. Any other line does map each x to a single y-value, so does represent a function.
Answer:
the answer is 149,001
Step-by-step explanation:
152,000-2,999 = 149,001
