True or false a system of equations including a line and a parabola can have only 2 solutions
1 answer:
False, it can have none when the line does not touch the parabola, one when the line touches at one point, and 2 when the line intersects in two places.
You might be interested in
Answer:
-7/2 or -3.5
Step-by-step explanation:
h = 20
= h = 35 = h = 70 (2h) (2h)
19h = 35h = 70(2h)(2h)
16h = 70(2h)(2h)
-70 = 20h
-7/2 = h
-3.5 = h
Answer:
b
Step-by-step explanation:
Use synthetic division and the Remainder Theorem to find P(a). P(x) = 2x3 + 4x2 − 10x − 9; a = 3
2
59
51
3
Answer:
1.4
Step-by-step explanation:
7/5 = 1.4
Answer:
$5.19
Step-by-step explanation:
→ Write the ratio
3 : 15.57
→ Divide both sides by 3
1 : 5.19
X*y=72 x = 5y-2 x=72/y 72/y=5y-2 72=5y^2-2y 5y^2 -2y - 72 = 0 (5y+18)(y-4)=0 y = -18/5 discard or y = 4 4x=72 x=18 (18,4)