<h3>
Answer: 4</h3>
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Work Shown:
Now plug in x = 5
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Alternative approach:
h(x) = x-7
h(5) = 5-7
h(5) = -2
So this means
g(h(5)) = g(-2)
and
g(x) = x^2
g(-2) = (-2)^2
g(-2) = 4
Therefore making
Answer:
there are 15 marbles in the bag
Step-by-step explanation:
Plot a parabola that cuts the x-axis cut at x = -5 and 1, and a turning point at y = -5.
<h3>
What is a parabola?</h3>
- A parabola is a planar curve that is mirror-symmetrical and roughly U-shaped in mathematics.
- It fits various seemingly disparate mathematical descriptions, all of which can be shown to define the same curves.
- A point and a line are two ways to describe a parabola.
To plot the value(s) on the number line where the given function is equal to zero:
The equation is written as: y = (x+5)(x-1)
This is further written as:
- (x+5)(x-1) = 0 and x+5 = 0
- x- 1 = 0
- Giving x = -5 and x = 1.
The highest point occurs when x = 0, which is (5)(-1) = -5
Therefore, plot a parabola that cuts the x-axis cut at x = -5 and 1, and a turning point at y = -5.
Know more about parabola here:
brainly.com/question/4061870
#SPJ4
The correct question is given below:
Use the drawing tool(s) to form the correct answers on the provided number line. plot the value(s) on the number line where this function is equal to zero: f(x) = (x + 5)(x − 1).
Answer:
5.66 inches
Step-by-step explanation:
In this case I know the ratio or that 1 inch equals 12 miles, so 1 times 12. I need to find out how many inches represents 68 miles, so 12 times what number equals 68? I would divide 68 divided by 12 and I get 5.66 that terminates, the teacher should accept 5.66 inches or 5 and 2/3.
False
A scalene triangle have all 3 sides at different lengths, they aren’t equal
