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lawyer [7]
3 years ago
15

Which equation represents a linear function?

Mathematics
1 answer:
ipn [44]3 years ago
3 0

Answer: y = lxl + 5. B) y = 1. 2 x + 3. C) y = x2 - 4. D) y = 3. 4 x2. Explanation: The solution ... y = x. B) y = |x|. C) y = x2. D) y = x. Explanation: A linear function has a degree of 1. ... 2. 4. B. x f(x). 1. 6. 2. 7. 3. 8. 4. 9. 5 10. C. x f(x). -2 -3. -1 -1. 0. 1. 1. 3. 2. 5. D. ... Since the x is cubed in y = −3x3, it graphs as a curve. y = 5 ...

Step-by-step explanation:

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Please someone help me and do not just write anything explain thank you . use the information provided to write the vertex form
notka56 [123]
Ok, so user says that it should be solve for vertex not vertex form
(x,y)
to find the vertex of
y=ax^2+bx+c

the x value of the vertex is -b/2a
the y value is found by plugging in the x value for the vertex back into the original equation and evaluating


y=-2x^2-12x-28
a=-2
b=-12

xvalue of vertex is -(-12)/(2*-2)=12/-4=-3

x value of vertex is -3

plug backin for x
y=-2x^2-12x-28
y=-2(-3)^2-12(-3)-28
y=-2(9)+36-28
y=-18+8
y=-10

yvalue is -10
x value is -3

vertex is (-3,-10)
5 0
3 years ago
Solve f(x)= x2 when x = 5.
ira [324]

Answer:

10

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Simplify: 6y + 5z + 8y – 3z
REY [17]
6y + 5z +8y- 3z \\
14y + 2z\\ \\
2 (7 y + z) 

7 0
3 years ago
Read 2 more answers
Lydia's teacher wants her class to take note of the gas prices around town and round them all to the nearest whole number. Lydia
Dima020 [189]
3.41, due to it being below .50
6 0
2 years ago
Can someone explain how to do it aswell please and thank you
Paul [167]

Answer:

B: 24ft^2

Step-by-step explanation:

Area of triangle = (base x height)/2

Step 1: form an equation

a = (12ft x 4ft)/2

Step 2: solve equation

a = 48ft^2 / 2

a = 24ft^2

*the base is the measurement for the bottom of a triangle while height is the measurement of the length from the bottom to the top of a triangle*

8 0
2 years ago
Read 2 more answers
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