Answer:
y intercept = -5
x intercept = 4
Step-by-step explanation:
f(x) can be substituted with y for this question.
y = 5/4x - 5
the way to solve for x intercept is to set y to 0 and solve for x
0 = 5/4x - 5
5 = 5/4x
multiply by four on both sides
20 = 5x
divide by five on both sides
4 = x
the way to solve for the y intercept is to set x to 0 and solve for y
y = 5/4(0) - 5
y = -5
you can then graph the points (4,0) and (0,-5) to create the line for the function.
Answer:
Since you know that the pet store has 9 dog leashed, and we know that they have 8 fewer dog leashes than dog collars we can just add 8 to 9 to get 17 dog collars
Answer:
(The solution is (4, -11).
Step-by-stp explanation:
Let f(x) = g(x) = y:
y = 3x − 23
y = -4.5x + 7 Subtract the second equation from the first to eliminate y:
0 = 7.5x - 30
7.5x = 30
x = 4
Plug this into the first equation:
y = 3(4) - 23
y = -11.
Answer:
50 1/6% (50 and one sixth) or $22.92
Step-by-step explanation:
In rolling one die, there are 6 possible outcomes because each die has 4 faces. The number of outcomes when rolling n dice is equal to 6^n. By this, the number of outcomes when 2 dice are rolled is 36, 216 for 3 dice, and so on.
