Answer:
C.
Step-by-step explanation:
For any of the given functions, all of the first input values (x-values) in the relation are considered the domain values. On the other hand, the output values (y-values) are called the range values of the given equation.
The mapped relation is the domain (1, 2, 3). Since this is domain values (x-values), the correct answer will be the mapped with 1, 2, and 3 on the left side.
The correct answer is C.
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What is proportional?
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3 is the smallest number that could work for this inequality.
Answer:
Option (D)
Step-by-step explanation:
Standard equation of a quadratic function is,
ax² + bx + c
Comparing this function with the given quadratic function,
f(x) = 2x² - 4x - 3
a = 2, b = -4 and c = -3
By using quadratic formula to get the value of x,
x = 
= 
= 
= 
= 
Therefore, Susie made a mistake in step IV.
Option (D) is the answer.
Answer:
1. Line BD = 180 degrees
2. Angle C = 58 degrees
3. 180 - 58 = 122 degrees (angle x)
4. Angle B = 60 degrees
5. Sum of interior angles = 180 degrees
6. 180 - angle B - angle C = angle A
7. 180 - 60 - 58 = angle A
8. 62 = angle A (angle y)
Angle x is 122 degrees
Angle y is 62 degrees
Step-by-step explanation: