A system of two linear equations is graphed on a coordinate plane. If the system of equations has infinitely many solutions, which statement must be true? A
The lines are parallel.
B
The lines intersect in one point.
C
The lines are the same.
D
None of the above

Blank × 10-3 is 2,000 times greater than 1.9 × 10-6. it is also blank times greater than 9.5 × 10-4.

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

Can someone check my answer? you