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KonstantinChe [14]
3 years ago
14

Misha increased her test score from 60%to 80%. What was the approximate percent increase of misha's test score?

Mathematics
1 answer:
diamong [38]3 years ago
8 0
The answer is B for sure.
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Given k(x)=x^2+3x-1 and p(x)-7x+10 <br><br> Find k(4)+p(-2)
skelet666 [1.2K]
K(4) = (4)^2 +3x-1
k(4) = 27
p(-2) = -7(-2)+10
p(-2) = 24
Answer: k(4) + p(-2) = 51
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Simplify the expressions 2(x+1)-(2x-4)
kicyunya [14]
The answer is (x+1)-(2x-4)=6
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If f(x) = 3 ^ x - 7 and g(x) = x ^ 2 + 11 , the value of f(2) - g(7) is:
Maurinko [17]

Answer:

The value of f(2) - g(7)=-58

Step-by-step explanation:

We have

f(x) = 3 ^ x - 7\\\\f(2) = 3 ^ 2 - 7\\\\=9-7\\\\=2\\\\g(x) = x ^ 2 + 11\\\\g(7) = 7 ^ 2 + 11\\\\=49+11\\\\=60\\\\f(2) - g(7)=2-60\\\\=-58

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3 years ago
If m &lt; 0 and b &gt; 0, the graph of y = mx + b does not pass through which quadrant?
pshichka [43]

Answer: Quadrant III

Step-by-step explanation:

The slope is negative and the y-intercept is positive.

This means that it is impossible for both x and y to be negative, and thus it does not pass through <u>Quadrant III</u>

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2 years ago
F(x)=-3x • h(x) = 2x²
nlexa [21]

Answer:

This problem is mixed up just in scramble it to find ur answer :)

Step-by-step explanation:

f(x)=-3x • h(x) = 2x²

5 0
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