Answer:
Functions with straight lines have this sort of equation: Y = mx + b where the m is called slope and b, the y-intercept. As you don't have the slope you have to find out. In this case, the slope if 10, so when u have the m, just replace with one of your points to get the b, (y-intercept). The final equation for this function is, Y= 10x+35
Step-by-step explanation:
Answer:
-2/3
Step-by-step explanation:
2-4 / 2-(-1)
2-4 / 2+1
-2/3
That’s quadratic. Here’s how you can tell..
Linear:
Formula: y = mx + b
Example: y = 12x + 3
Appearance: A straight line
Quadratic:
Formula: y = ax^2 + bx + c
Example: y = 12x^2 + 2x + 5
Appearance: A parabola (U)
Answer:
Round to the nearest hundreths
- 10.60
- 20.26
- 554.26
- 11.25
- 20.38
Round to the nearest thousandths
- 10.597
- 20.255
- 554.262
- 11.248
- 20.384