Solve the following quadratic-linear system of equations

Y=x^2-8x+19

Y=2x-6

A) (-5,-2) and (-4,1)

B) (4,2) and (3,5)

C) (4,-6) and (2,5)

D) (5,4)

Question

Mathematics

Felix

28 January, 10:58

Solve the following quadratic-linear system of equations

Y=x^2-8x+19

Y=2x-6

A) (-5,-2) and (-4,1)

B) (4,2) and (3,5)

C) (4,-6) and (2,5)

D) (5,4)

+1

Answers (1)

Know the Answer?

Zaid · Answer 1

It's D, (5, 4).

Step-by-step explanation:

Substitute the second equation for y in the first equation:-

2x - 6 = x^2 - 8x + 19

x^2 - 10x + 25 = 0

(x - 5) ^2 = 0

x = 5 (multiplicity 2).

So y = 2 (5) - 6 = 4

Solve the following quadratic-linear system of equationsY=x^2-8x+19Y=2x-6A) (-5,-2) and (-4,1)B) (4,2) and (3,5)C) (4,-6) and (2,5)D) (5,4)

Solve the following quadratic-linear system of equations

Y=x^2-8x+19

Y=2x-6

A) (-5,-2) and (-4,1)

B) (4,2) and (3,5)

C) (4,-6) and (2,5)

D) (5,4)