Answer:
Step-by-step explanation:
The graph that represents the function
f(x) = (x + 4)(x + 1)(x - 3)
crosses the x-axis three times: at x = -4, x = -1, and x = 3
because we apply the zero product rule and found the roots -4, -1, and 3
x+ 4= 0 → x = -4
x+1 = 0 → x = -1
x-3 = 0 → x = 3
Answer:
The answer is C.
Step-by-step explanation: The number between 0 and 1. Think of decimals as cents, 100 cents makes a whole. So the number will be greater than 0 but less than 100.
Answer:
1/16
Step-by-step explanation:
Convert 50p to pound sterling.
50p = £0.5
Divide £0.5 with £8.
0.5/8
Simplify the fraction.
0.5×2/8×2
1/16
Answer:
3
Step-by-step explanation:
The radius is half of the diameter so 6/2 is 3
Answer:
The slope-intercept form is 
Step-by-step explanation:
To find the slope, use

Replace the x and y values with the points.

Solve.


After that, find the y-intercept form.
Put the equation in point-slope form.

Replace x with 0.


Add 5 to both sides.

Convert to improper fraction form.
The y-intercept is 
Now finally, write in slope-intercept form. (y=mx+b)
m is slope, b is the y-intercept.