Answer:
1/7
Step-by-step explanation:
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Answer:
This function would be even.
Step-by-step explanation:
You can tell a function is even if you plug in -x for x and then simplify and it is the same function. This is the case below.
y = 2x^4 + 2x^2 ----> Plug in -x
y = 2(-x)^4 + 2(-x)^2 ----> Simplify
y = 2x^4 + 2x^2
You'll notice the simplified version is exactly the same as the original, which makes it odd.
(A) because a right angle is 90 degrees and has a equal eqivalent to get to 100
Answer:
this is the equation for the graph y=(x+3)(x-2)
Answer:
y = -2, y = -5, x = 20, x = -12
Step-by-step explanation:
When dealing with unknown y values, rearrange the equation so that y is isolated:
y + 5 = x/4 >>> subtract 5 from both sides >>> y = x/4 - 5
Now, substitute in your values for y in the table:
12/4 - 5 = -2
0/4 - 5 = -5
Now, to deal with unknown y values, rearrange so that y is instead isolated:
y + 5 = x/4 >>> multiply both sides by 4 >>> 4y + 20 = x
Substitute!
4(0) + 20 = 20
4(-8) + 20 = -12
