Rajan climbed to a height of 10 ft from the bottom of a climbing wall. He then climbed up an additional 5 ft. What must he do to
2 answers:
Answer:
Rajan must climb down 15 feet to return to the bottom of the climbing wall.
Step-by-step explanation:
Rajan climbed to a height of 10 ft from the bottom of a climbing wall.
He then climbed up an additional 5 ft.
So, in total he climbed feet
If Rajan wants to return to the bottom, he must climb down 15 feet.
Answer:
Rajan must climb down 15 feet to return to the bottom of the climbing wall.
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Answer:
Step-by-step explanation:
The equation of the line parallel to
y = x
has a slope of m = 1
This means that the family of lines with the same slope are of the form
y = x - (a)
where -a represents the y intercept, and (a) the x- intercept
With a = 4, the equation intercepts the x axis at x = 4
Please see attached graph
Answer:
b = -9
Step-by-step explanation:
The function is given as :
The axis of symmetry for this function is x = 3/2
It is required to find the value of b. The axis of symmetry of a parabola is a vertical line that intercepts its vertex at its horizontal coordinate. It can be given by :
Putting x = 3/2 and a = 3 we get :
So, the value of b is -9.
Answer:
Step-by-step explanation:
To find the equation of the a line that passes through the two given points, we must first find the slope between the two points. We can do this by using the slope formula. The slope formula is:
where m is the slope and (x₁, y₁) and (x₂, y₂) are two points.
By plugging in (-2, -4) and (0, 5) for (x₁, y₁) and (x₂, y₂) respectively, we get:
So the slope is 9/2. Now we that we have found the slope, we can write an equation. Normally, when we are given two points, we would pick one of the points and plug it into the point-slope form and then solve for slope-intercept form. Here, notice that one of the points give, (0, 5), is the y-intercept. Knowing this, we can plug in 5 for the y-intercept into the slope-intercept form to get our equation. Remember, slope-intercept form is:
y = mx + b
where m is the slope and b is the y-intercept.
Pugging in 9/2 for m and 5 for b we get:
which would be our equation.
I hope this helps. Happy studying.