Answer:
The x intercept is (-5,0)
The y intercept is (0,-3)
Step-by-step explanation:
To find the x intercept we set y=0 and solve for x
3x+5y = -15
3x+0 = -15
3x = -15
Divide by 3
3x/3 = -15/3
x = -5
The x intercept is (-5,0)
To find the x intercept we set x=0 and solve for y
3x+5y = -15
0+5y = -15
5y = -15
Divide by 5
5y/5 = -15/5
y = -3
The y intercept is (0,-3)
The 1st one: y=(1.008¹/¹²)¹² →y=(1.008⁽¹/¹²⁾⁽¹²⁾ = y = 1.008¹. No change
The 2nd one: y=(2500+0.004)^t → Growth
The 3rd one: y=[(1-0.004)¹/₅₆]⁵⁶ → Decay
Tfe 4th one y= 12,00(1/2)^t → Decay
$7.47/3=$2.49 per yard
$2.49 x 2=$4.98 for 2 more yards
Answer:
48º
Step-by-step explanation: