Domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.

6 0

3 years ago

Find the center, vertices, and foci of the ellipse with equation 2x2 + 8y2 = 16.

Pavlova-9 [17]

${2}x^{2} + 8 {y}^{2} = 16 \\ \\ 1. \: {2x}^{2} = - 8 {y}^{2} + 16 \\ 2. \: {x}^{2} = - 4y^{2} + 8 \\ 3. \: x = \sqrt{ - 4y^{2} + 8} \\ x = - \sqrt{ - 4y^{2} + 8 } \\ \\ answer \\ x = \sqrt{ - 4y^{2} + 8 } \\ x = - \sqrt{ - 4y^{2} + 8}$

4 0

3 years ago

Which choice is NOT a way to find 7 ÷ 3?<br> A- 1/3 of 7<br> B- 7 × 1/3<br> C- 1/7 of 3<br> D- 7/3

lutik1710 [3]

The answer is C) 1/7 of 3.
Because all others are correct and this one is incorrect.

4 0

3 years ago

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