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vagabundo [1.1K]
2 years ago
11

Function f is shown below f(-3) f(4) find x when f(x) = 5 find x when f(x)= -3

Mathematics
1 answer:
hjlf2 years ago
4 0

Answer:

See below ~

Step-by-step explanation:

Based on the graph,

  1. <u>f(-3)</u>
  • f(-3) = 0

   2. <u>f(4)</u>

  • f(4) = -3

   3. <u>x when f(x) = 5</u>

  • f(x) = 5
  • x = 0

   4. <u>x when f(x) = -3</u>

  • f(x) = -3
  • x = ±4
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One quart is approximately equal to 0.95 liter. To convert quarts to liters, which operation should you use?
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Answer:

the operation we use to convert quarts to liters : multiply  

Step-by-step explanation:

One quart is approximately equal to 0.95 liter

Here quart is the larger unit and liter is the smaller unit

To convert larger unit to smaller unit we multiply

given that 1 quart = 0.95 liter

2 quart = 2 times 0.95

3 quart = 3 times 0.05

so to convert quart of liter we multiply

the operation we use to convert quarts to liters we multiply by 0.95

8 0
3 years ago
17 students on math team want to raise $483.62 to buy books. They already have raised $218.25.If each student raised the same am
Harlamova29_29 [7]
That answer you are looking for would be $15.61
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7 0
3 years ago
3. A straight line passes through two points with
kirza4 [7]

Answer:

Step-by-step explanation:

Find the slope of the line

(x₁ , y₁) = (6 , 8)   & (x₂ , y₂) = (0 , 5)

Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\frac{5-8}{0-6}\\\\=\frac{-3}{-6}\\\\=\frac{1}{2}

m = 1/2  ;(x₁ , y₁) = (6 , 8)

y - y₁ = m(x - x₁)

y - 8 = \frac{1}{2}(x - 6)\\\\y - 8 =\frac{1}{2}x -\frac{1}{2}*6\\\\y - 8 =\frac{1}{2}x- 3\\\\y = \frac{1}{2}x - 3 + 8\\\\y = \frac{1}{2}x + 5

7 0
3 years ago
What is the equation of the given line in standard form? Use integer coefficients (no decimals or fractions!). y = 3 over 5x - 3
Mazyrski [523]

Since this tells us that the y-intercept is .Remember the y-intercept is the point where the graph intersects with the y-axis So we have one point Now since the slope is comprised of the "rise" over the "run" this means Also, because the slope is , this means: which shows us that the rise is 3 and the run is 5.

Please mark brainliest! :)

6 0
3 years ago
6. Two points in the plane, ????(19,4) and ????(19,−6), represent the endpoints of the diameter of a circle.
dusya [7]

Answer:

Radius = 5

center is (19,-1)

(x-19)^2(y+1)^2= 25

Step-by-step explanation:

Two points in the plane, (19,4) and  (19,−6), represent the endpoints of the diameter of a circle.

Distance between the points is calculated using formula

d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

=\sqrt{\left(19-19\right)^2+\left(-6-4\right)^2}=10

diameter = 10

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Radius = 5

midpoint is the center of the circle

\left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)

\left(\frac{19+19}{2},\:\frac{-6+4}{2}\right)

(19,-1)

Equation of the circle

(x-h)^2(y-k)^2= r^2

h,k is the center and r is the radius

h=19 and k=-1 , r=5

(x-19)^2(y+1)^2= 25

8 0
3 years ago
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