Moreover, parabolas like $x=ay^2$ have the x-axis as their symmetry axis. If $a>0$ the parabola is concave rightwards, if $a$ the parabola is concave leftwards.

Since your parabola is concave leftwards, the only feasible option is $x=-2y^2$

7 0

3 years ago

Given f(x) = 17(3+x) what is the value of f(-2)

Scrat [10]

Answer:

Step-by-step explanation:

f ( x ) = 17 ( 3 + x )

f ( -2 ) = 17 ( 3 + -2 )

f ( -2 ) = 51 + -34

f ( -2 ) = 17

= 17

6 0

3 years ago

Estimate the following difference by replacing each fraction with 0, 1/2 or 1 <br> 7/8 - 6/11

just olya [345]

Answer:

0.5

Step-by-step explanation:

7/8 is closer to 8/8 than it is to 4/8.

6/11 is closer to 5.5/11 than it is to 11/11

$1-.5$

The answer is 0.5

Hope this helps, have a nice day. Rate brainliest!

6 0

4 years ago