Y=2-x^2
Vertex ( 0, 2 )
Focus : ( 0, 7/4 )
Axis of symmetry : x = 0
Directrix : y = 9/4
Vertex ( 0, 2 )
Focus : ( 0, 7/4 )
Axis of symmetry : x = 0
Directrix : y = 9/4
Select all the correct answers. Which equations represent functions?
2 answers:
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Answer:
<h2>C. 9x³ − 11x² − 7x </h2>Step-by-step explanation:
Answer:
x = 24
Step-by-step explanation:
using the rule of exponents
×
=
consider left side
×
= ×
=
then
=
since the bases on both sides are equal, both 5 then equate exponents
= 16 ( multiply both sides by 6 )
4x = 96 ( divide both sides by 4 )
x = 24