Answer:
x = 32
m∠7 = 94
m∠8 = 86
m∠3 = 94
Step-by-step explanation:
(2x + 30) + (3x - 10) = 180
5x + 20 = 180
5x = 160
x = 32
m∠7 = 2(32) + 30 = 94
m∠8 = 3(32) - 10 = 86
<u>or</u>
m∠8 = 180 - 94 = 86
<u>m∠3 ≈ m∠7</u> (corresponding angles)
Step-by-step explanation:
x1+x2 = (-1-√2)/3 + (-1+√2)/3
= -2/3
(x1) (x2) = (-1-√2)/3 × (-1+√2)/3
= -1/9
the equation :
x² -(-2/3)x + (-1/9) = 0
x² + ⅔ x - 1/9 = 0
Sorry I'm gonna take a guess.......... d?
Answer:
"As the x-values go to positive infinity, the function's values go to positive infinity."
Step-by-step explanation:
End-Behavior of a fucntion is basically what happens to the function when x goes to positive infinity and when x goes to negative infinity.
In this function, we can say:
- as we move to the right (x increases), the value of the function (y-value) increases towards positive infinity.
- Also,
- as we move to the left (x decreases), the value of the function (y-value) decreases towards negative infinity.
From the answer choices, we take the last one -- "As the x-values go to positive infinity, the function's values go to positive infinity."
* Note, this is a cubic function
5/3. / 35/6
5/3 * 6/35= 30/105= 6/21= 2/7. The answer to the question is b. 2/7
