Answer:
1. (2+2)/(-3+4)= 4/1= 4
y + 2 = 4(x + 4)
y + 2 = 4x + 16
y = 4x + 14 y-intercept:(0,14)
2. (0+5)/(-1+2)= 5/1= 5
y + 5 = 5(x + 1)
y + 5 = 5x + 5
y = 5x
y-intercept (0,0)
3. (-1+1)/(-5-3)= 0/-8= 0
y + 1 = 0(x - 3)
y + 1 = 0
y= -1
Answer:
C(cost)=6x+9
Step-by-step explanation:
6 friends
3 friends bought a hot dog for 3 dollars
3*3=9
9 is the cost of three hot dogs
C=cost
Slope intercept form
y=mx+b
y=6x+9
Answer:
46
Step-by-step explanation:
3.5(5)-8
3.5*5=17.5
17.5-8=9.5
Answer:
the equation of the hyperbola is y^2/12-x^2/4=1
Step-by-step explanation:
