The vertex of a quadratic function is (6,2), and the y-intercept of the function is (0,-70). The equation of the function in vertex form, f(x)=a(x-h)^2+k, is shown. -70=a(0-6)^2+2 what is the value of a?

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

step-by-step explanation:

you bought 31 v bucks

step-by-step explanation:

25+6=31