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valina [46]
3 years ago
12

gerald accepted a job as jazz pianist after being offered a $425 signing bonus l, if he makes $24 an hour, which equation models

gerald's total pay y, in dollars, as it relates to the number of hours x that he works ?
Mathematics
1 answer:
lukranit [14]3 years ago
8 0

Answer:

425+24x=y

Step-by-step explanation:

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Five less than one fourth of x is y written out
zalisa [80]
1/4x - 5= y
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7 0
3 years ago
Find an equation of the tangent line to the hyperbola: x^2/a^2 - y^2/b^2 = 1 at the point (x0,x1)
musickatia [10]

The standard form of a hyperbola is <span><span><span>x2/</span><span>a2 </span></span>− y<span><span>2/ </span><span>b2 = 1
the tangent line is the first derivative of the function</span></span></span><span>y′ = <span>b^2x/ a^2 y
hence the slope is </span></span><span>m = <span>b^2 x0 / <span>a^2 <span>x1

</span></span></span></span>Therefore the equation of the tangent line isy−x1 = b^2 x0 / a^2 x1* (x−x0)

8 0
3 years ago
Please! Help thank you
LUCKY_DIMON [66]

Answer:

i dont know sorry

Step-by-step explanation:

5 0
3 years ago
What is the coefficient of the x^4 term in the expanded form of (2x-7)^6
Artist 52 [7]

Answer:

The coefficient of x^{4} = 11760

Step-by-step explanation:

∵ The rule of expanded the binomial is :

(a+b)^{n}=C_{0} ^{n} a^{n}b^{0}+C_{1}^{n}a^{n-1}b^{1}+C_{2}^{n}a^{n-2}b^{2}+.............

∴ The Expanded of (2x-7)^{6} is:

(2x-7)^{6}=C_{0}^{6}(2x)^{6}(-7)^{0}+C_{1}^{6}(2x)^{5}(-7)^{1}+C_{2}^{6}(2x)^{4}(-7)^{2}+..........

(2x-7)^{6}=(1)(64x^{6})(1)+(6)(32x^{5})(-7)+(15)(16x^{4})(-7)^{2}

We will take the term of x^{4} and find the coefficient of it

∴ The coefficient of x^{4} = (15)(16)(-7)^{2}=(15)(16)(49)=11760

6 0
3 years ago
Line QR goes through points Q(0, 1) and R(2, 7). Which equation represents line QR?
kari74 [83]
For this we will use equation that gives us equation of line that goes through 2 given points.

that equation is:
 y - y1= \frac{y2 - y1}{x2 - x1} (x - x1)

now we implement our given coordinates.
let Q be point 1 and R be point 2
y - 1 = 6/2(x - 0)
y - 1 = 3x

Answer is b.
5 0
3 years ago
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