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pochemuha
3 years ago
15

Given the quadratic function y=5x^2−2x identify a, b and c.

Mathematics
2 answers:
saw5 [17]3 years ago
6 0
Work shown above! Answer is
a = 5 b = -2 c = 0

Dominik [7]3 years ago
4 0

Answer:

a = 5, b = −2, c = 0

Step-by-step explanation:

Here is the Quadratic Equation:

y = A{x}^{2} + Bx + C

Therefore, you have the above answer, with the absence of c, automatically resulting in zero.

I am joyous to assist you anytime.

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Camila and her children went into a grocery store and where they sell apples for $0.50 each and mangos for $0.75 each. Camila ha
german

Maximum number of mangoes that Camila can buy are 5

Step-by-step explanation:

  • Step 1: Find the cost of 8 apples bought by Camila.

Cost of 1 apple = $0.50

Cost of 8 apples = $0.50 × 8 = $4

  • Step 2: Find the remaining amount with Camila after she bought 8 apples.

Total amount that can be spent = $7.75

Cost of apples = $4

Remaining amount = $7.75 - $4 = $3.75

  • Step 3: Find the number of mangoes she can buy

Cost of 1 mango = $0.75

Number of mangoes = $3.75/$0.75 = 5

8 0
3 years ago
To the nearest tenth, find the perimeter of ∆ABC with vertices A(2,4), B(-2,1) and C(2,1).
morpeh [17]
If you plot the triangle on a graph, you'll see that the shape is a right triangle. Using the distance formula we can calculate the distance between point A and point B, which is the hypotenuse. 

√<span><span><span>(<span>2− (−2)</span>)^</span>2 </span>+ <span><span>(<span>4−1</span>)^</span>2
</span></span>√<span><span><span>(<span>2+2</span>)^</span>2 </span>+ <span><span>(<span>4−1</span>)^</span>2
</span></span>√<span><span><span>(4)^</span>2 </span>+ <span><span>(3)^</span>2
</span></span>√<span><span>6+9
</span>√</span><span><span>25
</span>= 5

5 + 6 + 8 = 19. The perimeter of triangle ABC is 19 units. Hope this helps:)

~Ash</span>
3 0
3 years ago
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP PLS PLS THANKS PLS ASAP
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Answer:

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Step-by-step explanation:

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y= x-4

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2 years ago
How many integers between 2020 and 2400 have four distinct digits arranged in increasing
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Answer:

the answer is E

Step-by-step explanation:

8 0
3 years ago
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Given an exponential function for compounding interest, A(x) = P(1.04)x, what is the rate of change?
san4es73 [151]
Seeing that this is over a year old i doubt this does you any justice but the answer is 4%
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