Answer:
triangle
Step-by-step explanation:
it make a line through the gragh so on both sides it looks like it made a triangle
Answer:
x=9, -1.
Step-by-step explanation:
x^2-8x=9
x^2-8x-9=0
factor out the trinomial
(x-9)(x+1)=0
zero property,
x-9=0, x+1=0
x=0+9=9
x=0-1=-1
Flywheel
Because the steam engine uses steam pressure as a force to push the piston back in forth inside a cylinder, the pushing force is the flywheel
Answer: C
Step-by-step explanation: Because it's the biggest number
Every point on the x-axis has y-coordinate 0.
Let y = 0, and solve for x.
y = -5x + 5
0 = -5x + 5
5x = 5
x = 1
The line crosses the x-axis at x = 1.