jadeandryna0609 jadeandryna0609

13-07-2021
Mathematics

contestada

write the equation for a parabola with a focus at (-3,-5) and a directix at x=-7

Respuesta :

Аноним Аноним

13-07-2021

Answer:

y = -28x²

Step-by-step explanation:

[tex]{ \bf{ {y} = 4a {x}^{2} }} \\ { \tt{y = - 28 {x}^{2} }}[/tex]

Answer Link

Otras preguntas

one solution of x2-5x-1=0

What is the value of the expression? 5^2 - 3^0

4 steps of cellular repiration

Three hundred Spartans made a famous stand against the Persian army in the name of freedom at _____. Salamis Thermopylae Hellespont Marathon Athens

A six-year old spent the day eating sweets. he ate cookies for breakfast, ice cream for lunch and candy for supper. how did his body maintain his blood glucose

Was the third estates unhappiness justified Ps:I need the answer now!!!!!

Which point represents a solution to the system? x + y > 5 x- 2y >8 A.(8,-1) B.(6,1) C.(6,-2) D.(6,2)

which is the best summary of the events described

Delta, inc., agrees to assume a debt of excel company to first state bank. the agreement is not in writing. to be enforceable, the promise must be for the benef

Matthew throws a ball straight up in the air it rises for a period time then it begins to drop at which point in the balls journey will gravity be greatest forc